Jupiter's unusual icy moon Europa may be one of the best spots in the solar system to check for signs of alien life. But first we have to get there. NASA's Europa Clipper spacecraft will get a boost in the right direction from a SpaceX Falcon Heavy, one of the most powerful rockets ever built. From a report: NASA announced Friday that it has selected SpaceX to provide the launch services for the Jupiter moon mission. The launch is scheduled for October 2024 from the Kennedy Space Center in Florida. The contract is worth about $178 million. Europa Clipper will try to determine if the moon could possibly host life. "Key mission objectives are to produce high-resolution images of Europa's surface, determine its composition, look for signs of recent or ongoing geological activity, measure the thickness of the moon's icy shell, search for subsurface lakes, and determine the depth and salinity of Europa's ocean," said NASA. SpaceX has been working with NASA on many fronts, including carrying astronauts to and from the International Space Station, delivering cargo to the ISS and developing a human landing system to return astronauts to the moon through the Artemis program.

Comic-Con went virtual again in 2020. (San Diego businesses will miss the chance to profit from the 100,000 visitors the convention usually attracted.) And NPR reports the convention has gotten smaller in other ways: Both Marvel Studios and DC are staying away; as it did last year, DC is again directing its resources towards its own event, DC FanDome, set for mid-October. But fans of shows like Doctor Who, Dexter and Comic-Con stalwart The Walking Dead will have lots to look forward to.
Rotten Tomatoes and The Verge have gathered up the trailers that did premier. Some of the highlights:

• Blade Runner: Black Lotus , an upcoming anime television series set to premiere in late 2021 on Crunchyroll and Adult Swim (co-producing it with Alcon Television Group).
• The upcoming remake of Dune
• J.J. Abrams' new four-part Showtime documentary about UFOs.
• Season 2 of Star Trek: Lower Decks and the new Star Trek: Prodigy, a CGI-animated series about a group of aliens who escape captivity onboard the Enterprise.

But interestingly, one of the more visibile presenters was: NASA. Current and former NASA officials made appearances on several different panels, according to Space.com, including one on modern space law, U.N. treaty-making, and how it all stacks up against the portrayal we get in our various future-space franchises. And a former NASA astronaut was also part of a panel touting a virtual simulation platform, "where students can have access to the same tools that professionals use and in the case of space are given the opportunity to solve real problems related to missions to our Moon, Mars, and beyond... from piloting to terra-forming to creating habitats and spacecraft."

There was also a panel of four NASA engineers titled "No Tow Trucks Beyond Mars," on "how we go boldly where there's no one around to fix it. Hear stories from the trenches of the heartbreaks, close calls, and adventures of real-life landing (and flying!) on Mars and our round-table discussion of what Netflix got right in their movie Stowaway."

Sunday's panels will include an astronomer, an astrobiologist, and a geologist/paleontologist discussing "The Science of Star Wars" with the concept designer for Star Wars episodes 7-9, Rogue One, and Solo.

An anonymous reader quotes a report from CNBC: Jeff Bezos has heard the complaints about billionaires like himself funneling their money into private rocket companies instead of donating to causes on Earth, and he doesn't disagree. In an interview with CNN ahead of his planned Tuesday morning space voyage in a rocket built by his company Blue Origin, Bezos was asked for his thoughts on critics who call the extraterrestrial flights "joyrides for the wealthy, and [who say] you should be spending your time and your money and energy trying to solve problems here on Earth." "Well, I say they are largely right," said Bezos, who Bloomberg estimates is worth $206 billion. "We have to do both. We have lots of problems here on Earth and we have to work on those."

Bezos and fellow billionaires [...] have been characterized by critics as deaf to issues on the ground and too obsessed with making space more accessible when they could put their resources elsewhere. The 57-year-old Bezos, who earlier this month stepped down as CEO of Amazon, said it's important to "look to the future ... as a species and as a civilization." In his view, the work being done today will lay the foundation for future generations to work in space, which "will solve problems here on Earth." In an opinion piece for MSNBC, Talia Lavin views billionaires going to space through a more incendiary lens, writing: "What they seek to leave behind is a planet burning and flooding and full of the kind of small and ordinary suffering such fortunes could alleviate in an instant."

The space program of the 1960s, which resulted in the first crewed mission to land on the Moon, "may have been mired in the bitter and petty rivalries of the Cold War, and limned by prejudice about who could excel," writes Lavin, "but it was a project funded and created by our government, an achievement held in common by the masses. No such common pride can be held in the launch of the titans of capital."

"In this billionaire battle, there is no pretense at a sense of collective pride or communal achievement. Even the drumbeat of nationalism would be better than this obscene egotism, whose fumes are more putrid than rocket-jet emissions. It feels like a parody of hubris, and a colossal celebration of the social failure to moderate preposterous accumulations of wealth."

Thoughts?

NPR: Wearing a cowboy hat under the West Texas morning sun, Jeff Bezos crossed the bridge to enter the capsule made by his company Blue Origin. He was accompanied by three others -- his brother Mark Bezos, female aviation pioneer Wally Funk and 18-year-old Oliver Daemen. Then the shuttle hatch closed and just before 9:15 a.m. ET, the four blasted into space on the first human flight on Blue Origin's New Shepard launch vehicle. Bezos is the second billionaire this month to reach the edge of space: Richard Branson rocketed there last week aboard a vessel made by his company Virgin Galactic. The date of the New Shepard's maiden launch is no accident: July 20 was the day in 1969 that Neil Armstrong and Buzz Aldrin landed on the moon. Further reading: 'Mercury 13' pilot Wally Funk carried 60 years of history to space on Blue Origin flight.

An anonymous reader quotes a report from CBS News: Every coast in the U.S. is facing rapidly increasing high tide floods. NASA says this is due to a "wobble" in the moon's orbit working in tandem with climate change-fueled rising sea levels. The new study from NASA and the University of Hawaii, published recently in the journal Nature Climate Change, warns that upcoming changes in the moon's orbit could lead to record flooding on Earth in the next decade. Through mapping the National Oceanic and Atmospheric Administration's (NOAA) sea-level rise scenarios, flooding thresholds and astronomical cycles, researchers found flooding in American coastal cities could be several multiples worse in the 2030s, when the next moon "wobble" is expected to begin. They expect the flooding to significantly damage infrastructure and displace communities.

While the study highlights the dire situation facing coastal cities, the lunar wobble is actually a natural occurrence, first reported in 1728. The moon's orbit is responsible for periods of both higher and lower tides about every 18.6 years, and they aren't dangerous in their own right. "In half of the Moon's 18.6-year cycle, Earth's regular daily tides are suppressed: High tides are lower than normal, and low tides are higher than normal," NASA explains. "In the other half of the cycle, tides are amplified: High tides get higher, and low tides get lower. Global sea-level rise pushes high tides in only one direction -- higher. So half of the 18.6-year lunar cycle counteracts the effect of sea-level rise on high tides, and the other half increases the effect." But this time around, scientists are more concerned. With sea-level rise due to climate change, the next high tide floods are expected to be more intense and more frequent than ever before, exacerbating already grim predictions. The study says these floods will exceed flooding thresholds around the country more often, and can also occur in clusters lasting more than a month. "During curtain alignments, floods could happen as frequently as every day or every other day," the report adds. "Almost all U.S. mainland coastlines, Hawaii and Guam are expected to face these effects."

Jupiter's moon Europa contains a voluminous ocean of liquid water under its icy crust that could potentially host extraterrestrial organisms. "But as evidence builds that Europa could be habitable under its crust, a problem remains: the intense radiation that Jupiter emits likely annihilates any signs of life, known as biosignatures, that upwell onto the moon's surface, presenting a challenge to future missions that aim to detect life with Europa landers," reports Motherboard. "Now, a team of researchers led by Emily Costello, a postdoctoral researcher at the Hawaii Institute of Geophysics and Planetology, have shed new light on this obstacle by examining the role of "impact gardening" in the search for life on Europa." From the report: Impact gardening occurs when rocks collide with a planetary body without an atmosphere, causing a mechanical churn that continually exposes new layers of the surface, known as the "gardened zone," to all the erosive effects of space, according to a study published on Monday in Nature Astronomy. "Knowing the depth of the gardened zone is critical for the exploration of Europa as a potentially habitable world," the researchers added. "We will need to sample material below the gardened zone if we wish to discover biomolecules that have never been exposed to hazardous radiation at the surface."

Of course, that raises the question: just how deep is Europa's gardened zone? To provide an answer, the team produced the first comprehensive models of impact gardening on Europa, with the help of Moon rocks returned from the Apollo program that also show a distinct gardened zone. This approach yielded good news and bad news. The bad news is that the models suggest that impact gardening exposes the top 30 centimeters (12 inches) of Europa's global surface to radiation, on average. Contrary to previous studies that proposed the possible presence of juicy biosignatures only a few centimeters under the moon's surface, the new study finds that signs of life would be embedded much deeper in the ice.

That said, the good news is that pristine material from Europa's ocean could be sampled at shallower depths in rare circumstances, such as in the fallout of recent landslides or fresh meteorite impacts. These natural processes can excavate layers of ice from below the gardened zone and position them within centimeters of the surface. Looking for recent examples of such disturbances could reveal samples that have not experienced the damaging long-term effects of radiation yet. Fortunately, scientists will soon benefit from close-up observations of Europa from ESA's Jupiter Icy Worlds Explorer (JUICE) and NASA's Europa Clipper, both scheduled to launch in the 2020s. These spacecraft will conduct intimate flybys of Europa, and they may be able to spot regions with freshly excavated material on the surface that would be prime destinations for future lander missions.

CNN reports: As the bitcoin craze took off in 2017, a Long Island iced tea company sent its share price spiking as much as 380% merely by announcing a "pivot" to blockchain technology. Long Island Iced Tea Corp. even changed its name to Long Blockchain Corp. At the time, the episode underscored the excessive hype around the crypto space.

Now, regulators say the name change was at the heart of an illegal insider trading scheme.The Securities and Exchange Commission charged three people Friday with insider trading in advance of the announcement that sent Long Island Iced Tea Corp.'s stock price to the moon... December 21, 2017, Long Island Iced Tea Corp., until that point exclusively a soft drink maker, announced its makeover, describing the pivot to blockchain as a "once-in-a-generation opportunity."

Even though the company had no actual business tied to blockchain at the time, and no experience in the cryptocurrency space, its Nasdaq-listed share price skyrocketed and trading volume spiked by 1,000%.
But the company's leading shareholder had told a broker/stockholder who'd then tipped off a stock-trading friend (who within two hours of the announcement ended up with "$160,000 in illicit profits," the SEC said). CNN adds that all three have now been charged with insider trading.

"The SEC said Long Blockchain was delisted by the Nasdaq in February for allegedly making a 'series of public statements designed to mislead investors and to take advantage of the general investor interest in bitcoin and blockchain technology.'"

For the next three months, three Chinese astronauts will live on a cylinder-shaped module measuring 16.6 metres by 4.2 metres (54 feet by 13.7 feet) while carrying out further construction work for China's orbiting space station.

It's the first time in five years China has sent humans into space, reports NBC News. : Shenzhou-12, or "Divine Vessel," is one of 11 planned missions to complete construction of China's 70-ton Tiangong or Harmony of the Heavens space station that is set to be up and running by next year... China has long been frozen out of the International Space Station, or ISS, a project launched 20 years ago that has served as the ultimate expression of post-Cold War reconciliation between Russia and the United States. American concerns over the Chinese space program's secrecy and connections to its military were largely responsible for that. But the aging ISS that hosted astronauts from the U.S., Russia and a number of other countries is set to be decommissioned after 2024. As broader U.S.-Russia relations deteriorate, Moscow has hinted that it may withdraw from ISS cooperation in 2025, meaning China could be the only country with a functioning space station.

Roscosmos, the Russian space agency, also signed an agreement in March with the Chinese National Space Administration to build a base on or around the Moon, which they will call the International Scientific Lunar Station.

"All the firsts that the U.S. and the USSR did in the Cold War, China is just ticking them off," said Jonathan McDowell, an astrophysicist at the Harvard-Smithsonian Center for Astrophysics. "Now they're at the point where they're starting to think, 'OK, we're not just copying the West anymore, we're going to start doing our own thing'. And that's going to be very interesting to watch."

For something that was to have been done and thrown away three years ago, NASA's Juno spacecraft has a busy schedule ahead exploring Jupiter and its big moons. From a report: The spacecraft entered orbit around Jupiter on July 4, 2016, and has survived bombardment from intense radiation at the largest of the solar system's planets. It is now finishing its primary mission, but NASA has granted it a four-year extension and 42 more orbits. Last week, it zipped past Ganymede, Jupiter's largest moon. "Basically, we designed and built an armored tank," said Scott J. Bolton of the Southwest Research Institute in San Antonio, who is the mission's principal investigator. "And it's worked." Jupiter is essentially a big ball of mostly hydrogen, but it has turned out to be a pretty complicated ball. The mission's discoveries include lightning higher up than thought possible, rings of stable storms at the north and south poles, and winds extending so deep into the interior that they might push around the planet's magnetic fields.

"I think this has been a revelation," said David J. Stevenson, a professor of planetary science at the California Institute of Technology and a co-investigator on the mission. Juno's highly elliptical path, pitched up at almost a 90-degree angle to the orbits of Jupiter's moons, passes over the planet's north and south poles. On each orbit, Juno swoops in, reaching a top speed of 130,000 miles per hour as it passes within a few thousand miles of Jupiter's clouds.

Slashdot reader ytene writes: The BBC are showing the first set of images of NASA's now-assembled "Space Launch System" (SLS) vehicle, noting that NASA intends to use it to launch a human crew back to the moon later this decade. Testing will take place before astronauts are expected to ride the vehicle to space some time in 2023.
It's enormous. From the BBC's report: On Friday, engineers at Florida's Kennedy Space Center finished lowering the 65m (212ft) -tall core stage in-between two smaller booster rockets... Nasa plans to launch the SLS on its maiden flight later this year. During this mission, known as Artemis-1, the SLS will carry Orion — America's next-generation crew vehicle — towards the Moon. However, no astronauts will be aboard...

The SLS consists of the giant core stage, which houses propellant tanks and four powerful engines, flanked by two 54m (177ft) -long solid rocket boosters.
In early 2020 the BBC reported that "Some in the space community believe it would be better to launch deep space missions on commercial rockets. But supporters of the programme say that NASA needs its own heavy-lift launch capability...

"The SLS was designed to re-use technology originally developed for the space shuttle programme, which ran from 1981-2011."

On Monday, NASA's Juno spacecraft will come within 645 miles of the surface of Jupiter's largest moon, Ganymede. "The flyby will be the closest a spacecraft has come to the solar system's largest natural satellite since NASA's Galileo spacecraft made its penultimate close approach back on May 20, 2000," reports Phys.Org. From the report: Along with striking imagery, the solar-powered spacecraft's flyby will yield insights into the moon's composition, ionosphere, magnetosphere, and ice shell. Juno's measurements of the radiation environment near the moon will also benefit future missions to the Jovian system. Ganymede is bigger than the planet Mercury and is the only moon in the solar system with its own magnetosphere -- a bubble-shaped region of charged particles surrounding the celestial body.

Juno's science instruments will begin collecting data about three hours before the spacecraft's closest approach. Along with the Ultraviolet Spectrograph (UVS) and Jovian Infrared Auroral Mapper (JIRAM) instruments, Juno's Microwave Radiometer's (MWR) will peer into Ganymede's water-ice crust, obtaining data on its composition and temperature. Signals from Juno's X-band and Ka-band radio wavelengths will be used to perform a radio occultation experiment to probe the moon's tenuous ionosphere (the outer layer of an atmosphere where gases are excited by solar radiation to form ions, which have an electrical charge).

Australians were among those lucky enough to see it on Wednesday evening, a rare astronomical event marked by a dazzling array of sunset colors like red and burnt orange: a "super blood moon." From a report: From Brazil to Alaska, California to Indonesia, people with the right view of the celestial phenomenon marveled as their moon, usually a predictable, pale, Swiss-cheese-like round in the sky, was transformed into a fierce, red giant. As one Twitter user, words failing, put it: "Man I'm in love with this urghhh." The striking display was the result of two simultaneous phenomena: a supermoon (when the moon lines up closer than normal to our planet and appears to be bigger than usual), combined with a total lunar eclipse, or blood moon (when the moon sits directly in the Earth's shadow and is struck by light filtered through the Earth's atmosphere).

"A little bit of sunlight skims the Earth's atmosphere," said Brad Tucker, an astrophysicist and cosmologist based at the Australian National University in Canberra, the country's capital. He said this creates the effect of "sunrise and sunset being projected onto the moon." Depending on your vantage point and the amount of dust, clouds and pollution in the atmosphere, Dr. Tucker added, the moon appears pink-orange or burned red or even a brown color. "A super poo moon doesn't really have the same ring," he said. Sky gazers in eastern Australia caught the eclipse beginning around 6:47 p.m. local time Wednesday, with it peaking by 9:18 p.m., while those in Los Angeles were to see the action beginning at 1:47 a.m. Pacific time. In Australia, some took to the skies on a special flight to see the supermoon. It left Sydney about 7:45 p.m. and was to return later that evening. Vanessa Moss, an astronomer with Australia's national science agency, CSIRO, and the guest expert on the flight, said this kind of phenomenon was exciting because it was accessible.

An anonymous reader quotes a report from The Intercept: Now that Jeff Bezos's space flight company Blue Origin has lost a multibillion contract to Elon Musk's SpaceX, Congress is prepping the ground for Bezos to win a contract anyway, ordering NASA to make not one but two awards. The order would come through the Endless Frontier Act, a bill to beef up resources for science and technology research that's being debated on the Senate floor this week. An amendment was added to that legislation by Sen. Maria Cantwell, D-Wash., to hand over $10 billion to NASA -- money that most likely would go to Blue Origin, a company that's headquartered in Cantwell's home state.

Cantwell's amendment is no sure bet though: Sen. Bernie Sanders, I-Vt., introduced a last-minute amendment Monday to eliminate the $10 billion. "It does not make a lot of sense to me that we would provide billions of dollars to a company owned by the wealthiest guy in America," Sanders told The Intercept Tuesday. Cantwell's measure wouldn't rescind the grant to SpaceX but would create an additional contract that Bezos's company would be in line to win. A third company, Dynetics, had also bid for the moonshot, but the author of the new amendment offers a strong suggestion of which company it's likely to benefit. The measure has been attached to the Endless Frontier Act as part of a manager's amendment and authorizes $10.032 billion through the year 2026 for the moon program. Authorization alone does not fund the program, and Congress would still need to appropriate the money, or the executive would need to find other appropriated funds.

South Korea unveiled ambitious plans to spend roughly $450 billion to build the world's biggest chipmaking base over the next decade, joining China and the U.S. in a global race to dominate the key technology. From a report: Samsung Electronics and SK Hynix will lead more than 510 trillion won of investment in semiconductor research and production in the years to 2030 under a national blueprint devised by President Moon Jae-in's administration. They'll be among 153 companies fueling the decade-long push, intended to safeguard the nation's most economically crucial industry. Moon got a briefing from chip executives on the initiative Thursday during a visit to the country's most advanced chip factory, a Samsung plant south of Seoul.

Samsung is boosting its spending by 30% to $151 billion through 2030 while Hynix is committing $97 billion to expansion at existing facilities in addition to its $106 billion plan for four new plants in Yongin, co-Chief Executive Officer Park Jung-ho said during the event. "Major global competitors are pressing ahead with massive investment to be the first to take the future market," Moon said in a speech. "Our companies have been taking risks and innovating as well and have completed preparations for tumultuous times."

NASA has suspended work on SpaceX's new $2.9 billion lunar lander contract while a federal watchdog agency adjudicates two protests over the award, the agency said Friday. The Verge reports: Putting the Human Landing System (or HLS) work on hold until the GAO makes a decision on the two protests means SpaceX won't immediately receive its first chunk of the $2.9 billion award, nor will it commence the initial talks with NASA that would normally take place at the onset of a major contract. Elon Musk's SpaceX was picked by NASA on April 16th to build the agency's first human lunar lander since the Apollo program, as the agency opted to rely on just one company for a high-profile contract that many in the space industry expected to go to two companies.

As a result, two companies that were in the running for the contract, Blue Origin and Dynetics, protested NASA's decision to the Government Accountability Office, which adjudicates bidding disputes. Blue Origin alleges the agency unfairly "moved the goalposts at the last minute" and endangered NASA's speedy 2024 timeline by only picking SpaceX. "Pursuant to the GAO protests, NASA instructed SpaceX that progress on the HLS contract has been suspended until GAO resolves all outstanding litigation related to this procurement," NASA spokeswoman Monica Witt said in a statement.

An astronaut who flew on one of the most famous space missions of all time has died. From a report: Michael Collins, 90, was part of the three-member crew on Apollo 11, the first lunar landing mission in 1969. Unlike Neil Armstrong and Buzz Aldrin, he never walked on the moon. Collins stayed behind and piloted the command module as it circled above. Because of that, Collins is often called the 'forgotten astronaut'. Collins had been battling cancer. In a statement released by his family, "He spent his final days peacefully, with his family by his side. Mike always faced the challenges of life with grace and humility, and faced this, his final challenge in the same way."

NASA Administrator Steve Jurczyk said the nation lost a true pioneer, "NASA mourns the loss of this accomplished pilot and astronaut, a friend of all who seek to push the envelope of human potential. Whether his work was behind the scenes or on full view, his legacy will always be as one of the leaders who took America's first steps into the cosmos. And his spirit will go with us as we venture toward farther horizons." When Neil Armstrong first stepped on the moon and uttered the famous phrase, "Houston, Tranquility Base here, the Eagle has landed," Collins was in orbit, 60 miles above, just as busy, and just as excited, telling the team back in Houston he was listening to communications with his comrades, and it was "fantastic." Aldrin and Armstrong were on the lunar surface just under 22 hours. The world was transfixed. Seeing them bunny-hop along, take pictures and collect lunar samples during their single, short moonwalk. All the while, Collins circled the moon. Looking down at the barren lunar landscape and peering back at the Earth. "The thing I remember most is the view of planet Earth from a great distance," he said later. "Tiny. Very shiny. Blue and white. Bright. Beautiful. Serene and fragile."

"Jeff Bezos' Blue Origin filed a protest with the Government Accountability Office against NASA on Monday, challenging the space agency's award of a nearly $3 billion moon lander contract to Elon Musk's SpaceX earlier this month," reports CNBC. In response, Musk teased on Twitter that Bezos couldn't "get it up (to orbit)." From the report: SpaceX, in a competition against Blue Origin and Leidos' subsidiary Dynetics, was awarded $2.89 billion for NASA's Human Landing System program. The HLS program is focused on building a lunar lander that can carry astronauts to the moon's surface under NASA's Artemis missions. For HLS, SpaceX bid a variation of its Starship rocket, prototypes of which the company has been testing at its facility in Texas. NASA was previously expected to choose two of the three teams to competitively build lunar landers, making the sole selection of SpaceX a surprise given the agency's prior goals for the program to continue to be a competition.

Blue Origin decried the award as "flawed" in a statement to CNBC, saying that NASA "moved the goalposts at the last minute." "In NASA's own words, it has made a 'high risk' selection. Their decision eliminates opportunities for competition, significantly narrows the supply base, and not only delays, but also endangers America's return to the Moon. Because of that, we've filed a protest with the GAO," Blue Origin said. Blue Origin revealed that NASA evaluated the company's HLS proposal to cost $5.99 billion, or roughly twice that of SpaceX. The company argued in its protest filing that NASA's cost for funding both proposals would have been under $9 billion -- or near how much the agency spent for SpaceX and Boeing to develop competing astronaut capsules under the Commercial Crew program.

First, Bezos' company said NASA did not give SpaceX's competitors an opportunity to "meaningfully compete" after "the agency's requirements changed due to its undisclosed, perceived shortfall of funding" for the HLS program. Second and third, Blue Origin said that NASA's acquisition was flawed under the agency's acquisition rules and its evaluation of the company's proposal "unreasonable." Fourth, the company asserted that NASA "improperly and disparately" evaluated SpaceX's proposal. And finally, Blue Origin said that NASA's evaluation of the proposals changed the weight it gave to key criteria, making price "the most important factor because of perceived funding limitations."

Hmmmmmm writes: China plans to launch its next robot lunar lander in 2024, and it will carry equipment manufactured by scientists from France, Sweden, Italy, and Russia, Hu Hao, the program's chief designer, told the Xinhua News Agency on Saturday. The country aims to position the lander, named Chang'e 6, near the lunar south pole where it will collect samples, per the official Xinhua News Agency.

The Chang'e 6 lander is part of China's ongoing mission to successfully return moon samples back home "for comprehensive analysis and research," Hu said at a conference, Associated Press reported.

For the 2024 mission, The China National Space Administration has invited scientists from around the world to take part in the program, offering to transport solicited payloads into space. So far, four payloads designed by the international scientists have been preliminarily chosen, the Xinhua News Agency reported.

April 20th or 4/20 is the unofficial marijuana holiday where thousands of cannabis smokers celebrate the smoking of marijuana with marijuana. But this year, it could also be the day the meme-based cryptocurrency Dogecoin shatters new record highs. According to Fortune, "advocates are hoping to see Dogecoin hit $1 on April 20 -- one week after it was valued at just 9 cents. From the report: Dogecoin has already hit some financial landmarks that didn't seem possible at the start of the year. Its market value has topped $50 billion, making it bigger than Ford or Marriott. And if it comes close to hitting its target Tuesday, it could outpace some blue-chip companies. For once (for now), Elon Musk has nothing to do with the furor surrounding Dogecoin. This time, the credit goes, in part, to... Slim Jim. Really.

The packaged meat product latched on to Dogecoin-mania on its Twitter account last Wednesday (saying "RT to send Doge to the moon!!" -- the rallying cry among the r/WallStreetBets crowd for GameStop stock). The cry worked. Doge fans -- and even other brands -- jumped on the bandwagon quickly.

NASA on Friday selected SpaceX to build spacecraft that would land astronauts on the moon for the first time since the last Apollo mission, according to a source selection document obtained by The Washington Post. From the report: The contract marks another major victory for the hard-charging company that vaults it to the top tier of the nation's aerospace companies and solidifies it as one of the space agency's most trusted partners. In winning the $2.9 billion contract, SpaceX beat out Jeff Bezos' Blue Origin, which had formed what it called a "national team" by partnering with aerospace giants Lockheed Martin, Northrop Grumman and Draper. SpaceX also won over Dynetics, a defense contractor based in Huntsville, Ala. NASA had originally chosen all three companies for the initial phase of the contract, and was expected to choose two of them to build the lunar lander. In other major programs, NASA has chosen multiple providers to foster competition and to ensure it has redundancy in case one can't deliver. But in choosing SpaceX alone, it sent a message that it fully trusts the growing company to fly its astronauts for its signature human exploration program -- Artemis, a campaign to return astronauts to the moon for the first time since 1972.