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This week, researchers shared fascinating new findings on Uranus, the seventh planet from the sun, and the far side of the moon. Other worldsIllustrations depict how Uranus' magnetosphere, or protective bubble, was behaving before Voyager 2's arrival (left) and during the spacecraft's flyby (right). An unusual cosmic occurrence during the Voyager 2 spacecraft’s 1986 flyby might have skewed how scientists characterized the ice giant, new research suggests. In particular, the spacecraft’s observations of Uranus’ protective magnetosphere were wildly different from astronomers’ expectations. Fortunately, sending a dedicated mission to study Uranus in the future is a priority for NASA, according to a 2022 report.
Persons: Jamie Jasinski, paleoanthropologist Don Johanson, what’s, Lucy, Johanson, , afarensis, doesn’t, Bathydevius, Bruce Robison, , Marvel, Ashley Strickland, Katie Hunt, Jackie Wattles Organizations: CNN, NASA, JPL, Caltech, Jet Propulsion Laboratory, Nature Reserve, WWF Tigers, Fund, Nature, Aquarium Research, CNN Space, Science Locations: Pasadena , California, Afar, Central Asia, Turkey, Russia, Indonesia, Kazakhstan, Caspian, Netherlands, Kuma, Kazakhstan’s Ile, California, Mt, Everest, Monterey, what’s, Iraq
The team of two men and one woman will replace the astronauts who have lived on the Tiangong space station for the last six months, conducting a variety of experiments and maintaining the structure. China built its own space station after being excluded from the International Space Station, mainly because of U.S. concerns over the overall control over the space program by the People’s Liberation Army, the Chinese Communist Party’s military arm. China’s moon program is part of a growing rivalry with the U.S. and others, including Japan and India. Besides putting a space station into orbit, the Chinese space agency has landed an explorer on Mars. China’s space authorities say they have measures in place in case their astronauts have to return to Earth earlier.
Persons: Cai Xuzhe, Lingdong, Wang Haoze, Wang, Adek Berry, Ng Han Guan Organizations: China Aerospace Science, Technology Corporation, Getty, China Central Television, International, People’s Liberation Army, Communist, U.S, NASA, Soviet Union Locations: JIUQUAN, China, United States, AFP, Japan, India, U.S, Russian
Richard Branson, the billionaire founder of Virgin Group, has turned his money and focus toward a very personal new project: DyslexicU, the first free online university for dyslexic thinkers. Branson said that while he wasn’t interested in school subjects such as geometry and applied mathematics, dyslexia helped him focus on his strengths. “If you’re a dyslexic person, you can go on and take one of the courses and learn more about how incredibly successful dyslexic people have used their dyslexic thinking to turbocharge their careers,” Branson’s co-founder Kate Griggs told NBC News. Whereas schools should be places to go and find out what’s going on in the world,” Branson said. “Find out one thing that really interests them and let them put their energy behind that,” Branson said.
Persons: Richard Branson, Branson, , , I’ve, Kate Griggs, Olga Fedorova, ” Branson, Muhammad Ali, Steve Jobs, Pablo Picasso, ” Branson’s, you’re, who’ve Organizations: Virgin Group, NBC News, University of Life, Virgin, Branson, Locations: blackboards
Their week-long mission, called Polaris Dawn, is fully private with no NASA involvement — but it's no billionaire joyride. The Polaris Dawn spacewalk planThe spacewalk procedure begins 48 hours before opening the Crew Dragon's hatch, with a "pre-breathe." Polaris Dawn crew members train to recognize symptoms of complications from decompression. The Polaris Dawn crew will have to open Dragon's nosecone with no airlock to keep its cabin pressurized. Polaris Program via XThe risks and stakes are highThe Polaris Dawn spacewalk plan — no airlock, vehicle fully open to space — is not totally unprecedented.
Persons: , joyride, Elon Musk's, It's, Jared Isaacman, Anna Menon, Sarah Gillis, Scott Poteet, haven't, Leroy Chiao, Chiao, John Kraus, Isaacman, Gillis, — Menon, Poteet, Mike Hopkins, NASA Abhi Tripathi, Tripathi, Menon, Bill Gerstenmaier Organizations: Service, SpaceX, Business, Polaris, NASA, Elon, Air Force, Polaris Program, Space Station, Reuters, UC Berkeley's Space Sciences Laboratory Locations: Mars, West Coast, Hawthorne , California
Here’s what we know – and don’t – about China’s space plane. The term “space plane” often evokes NASA’s Space Shuttle, which flew 135 missions from 1981 to 2011, carrying astronauts into orbit and helping to construct the International Space Station. Hulton Archive/Getty ImagesWhat do we know about China’s space plane program? China’s space plane development comes as a growing number of countries are paying attention to the deepening connections between security on Earth and in space – and vying for so-called counterspace technologies with the potential to disrupt or even destroy adversaries’ assets in space. But observers have also raised questions about the activities of the space plane, including its own deployment of multiple small satellites.
Persons: , “ It’s, Chance Saltzman, NASA's, , It’s, , Juliana Suess, Clayton Swope, Joe Skipper, Brendan Mulvaney Organizations: Hong Kong CNN, Boeing, Xinhua, Shuttle, Space, Space Force, Columbia, NASA's Kennedy Space Center, US Space Shuttle, Hulton, China Aerospace Science, Technology Corporation, Royal United Services Institute, Aerospace Security, Center for Strategic, International Studies, SpaceX, Earth, US Space Force, United, Foundation, China Aerospace Studies Institute, US Air Force Locations: China, Hong Kong, United States, Soviet, , Florida, Xinjiang, London, Washington
The Polaris Dawn mission is a fully private spaceflight, commissioned and funded by a billionaire. Godspeed Polaris Dawn crew, may you make history and return safely." High radiation and the first commercial spacewalkOnce they settle into orbit, the Polaris Dawn crew has a five-day agenda packed with experiments and a bold spacewalk plan. AdvertisementA SpaceX Falcon 9 rocket, carrying the crew of the Polaris Dawn Mission, entered space on Tuesday. So the Polaris Dawn crew plans to fly through a belt of intense radiation and monitor their hearts, airways, and eyes along the way.
Persons: , it's, Elon Musk's, Anna Menon, Sarah Gillis, Scott Poteet, Jared Isaacman, SpaceX Menon, Gillis, Poteet, Isaacman, Frank Messina, SpaceX's, CHANDAN KHANNA, John Kraus, Polaris Dawn, Abhi Tripathi, they're, Tripathi, Starship's, Isaacman haven't Organizations: Service, Polaris, Business, SpaceX, US Air Force, Mission, Polaris Dawn, Apollo, Polaris Program, UC Berkeley's Space Sciences Laboratory, of Liberty Locations: Mars, Cape Canaveral , Florida, Texas
Their week-long mission, called Polaris Dawn, is fully private with no NASA involvement — but it's no billionaire joyride. The Polaris Dawn spacewalk planThe spacewalk procedure begins 48 hours before opening the Crew Dragon's hatch, with a "pre-breathe." Polaris Dawn crew members train to recognize symptoms of complications from decompression. The Polaris Dawn crew will have to open Dragon's nosecone with no airlock to keep its cabin pressurized. Polaris Program via XThe risks and stakes are highThe Polaris Dawn spacewalk plan — no airlock, vehicle fully open to space — is not totally unprecedented.
Persons: , joyride, Elon Musk's, It's, Jared Isaacman, Anna Menon, Sarah Gillis, Scott Poteet, haven't, Leroy Chiao, Chiao, John Kraus, Isaacman, Gillis, — Menon, Poteet, Mike Hopkins, NASA Abhi Tripathi, Tripathi, Menon, Bill Gerstenmaier Organizations: Service, SpaceX, Business, Polaris, NASA, Elon, Air Force, Wednesday, Polaris Program, Space Station, Reuters, UC Berkeley's Space Sciences Laboratory Locations: Mars, West Coast, Hawthorne , California
Jeremy Webster/US Air ForceX-37BA space plane is a reusable spacefaring craft that can maneuver in space independently and also fly and glide within Earth's atmosphere. The most well-known space planes are the American Space Shuttle and the Soviet Buran. The program is surrounded in such extreme secrecy that there are no known images of the space plane in its current form. Though the exact start date is unknown, academic models of a Chinese space plane were reported as far back as 2000. AdvertisementOne of the most impactful possible uses of the space planes is as anti-satellite assets.
Persons: , Jeremy Webster, NASA's, Timothy Kirchner, NASA foresees, Wang Jiangbo, Paul Hennessy, NurPhoto, Shenlong, spaceplanes, Nick Hague, Benjamin Brimelow Organizations: Service, Business, Kennedy Space Center, Landing, US Air Force, American Space Shuttle, Soviet, Space Shuttle, NASA, Boeing, US Defense Department, Defense, Research Projects Agency, DARPA, United States Air Force Space Command, Orbital, NASA's Kennedy Space Center, Atlas V, U.S . Space Force, . Air Force, Space Force, Force, Getty, Cape Canaveral Air Force, China Aerospace Science, Technology Corporation, US Department of Defense, Global Affairs, Fletcher School of Law, Diplomacy, Modern, Institute Locations: United States, China, U.S, Xinhua, US, India, Russia, West
CNN geolocated the video to be filmed from Xianqiao village in Guizhou province, neighboring the launch site province of Sichuan to the southeast. Other videos circulating on Chinese social media platforms analyzed by CNN showed multiple angles of the falling debris. A screengrab taken from video shows suspected Chinese rocket debris falling over Xianqiao village, Guizhou Province, China, following a launch. Before each launch, China’s civil aviation authority typically issues a notice to pilots, known as NOTAM, to warn them against the “temporary danger areas” where rocket debris are likely to be falling. In 2002, a boy in northern China was injured when fragments from a satellite launch fell on his village in Shaanxi province.
Persons: Xi Jinping, Markus Schiller, unsymmetrical, ” Schiller, , Schiller, who’s, China –, Russia – Organizations: Hong Kong CNN, CNN, China Aerospace Science, Technology Corporation, State, Information Office, Residents, Stockholm International Peace Research Institute, NASA, European Space Agency, ST Analytics Locations: Hong Kong, China, 3p.m, Sichuan, France, United States, Xianqiao, Guizhou province, Guizhou, Xinba, Guizhou Province, Stockholm, Jiuquan, Taiyuan, Hainan Island, Munich, Germany, Western, Russia, Hunan Province, Shaanxi province, , Maldives
CNN —When the sun unleashed an extreme solar storm and hit Mars in May, it engulfed the red planet with auroras and an influx of charged particles and radiation, according to NASA. Solar radiation hits MarsThe most extreme storm occurred on May 20 after an X12 flare released from the sun, according to data collected by the Solar Orbiter spacecraft currently studying the sun. The Curiosity rover, currently exploring Gale Crater just south of the Martian equator, took black-and-white images using its navigation cameras during the solar storm. But Mars lost its magnetic field billions of years ago, which means the planet has no shield from incoming energized solar particles. By tracing the data from multiple Martian missions, scientists were able to watch how the solar storm unfolded.
Persons: Gale, , , Don Hassler, ” Auroras, Mars, Deborah Padgett, MAVEN, Christina Lee Organizations: CNN, NASA, Solar Orbiter, Goddard Space Flight, Mars, Caltech, JPL, Southwest Research, Exploration, Jet Propulsion Laboratory, University of California, Space Sciences Laboratory Locations: Northern California, Alabama, Greenbelt , Maryland, Boulder , Colorado, Pasadena , California
We have discovered the earliest evidence of fresh water and representative evidence for dry land above the sea,” he added. The research indicates that the Earth’s water cycle — when water moves between land, oceans and atmosphere through evaporation and precipitation — was operating at that point in time. The earliest widely agreed upon evidence of life — and fresh water — comes from stromatolites, fossilized microbes that formed mounds in hot springs 3.5 billion years ago, Gamaleldien said. Two zircon crystals showed isotopic evidence of meteoric or fresh water; one was 4 billion years old, while the other was 3.4 billion years old, he said. What’s more, land and fresh water, which likely would have fallen as rain, would have provided the essential ingredients for the origin of life, he said.
Persons: , Hamed Gamaleldien, ” Gamaleldien, Gamaleldien, … landmasses, Hugo Olierook, Hamed, , John Valley, Geochemist Beth Ann Bell, wasn’t, ” Bell Organizations: CNN, Nature, , Curtin University’s School of, Planetary Sciences, Khalifa University, United Arab, Curtin’s School of, geoscience, University of Wisconsin Locations: Australia, United Arab Emirates, Western Australia, Jack, John, Madison
China launched the Chang'e-6 probe to collect samples from the far side of the moon. AdvertisementChina on Friday launched a probe to collect samples from the far side of the moon, as it stepped up its space race against the US. The Chang'e-6 probe successfully lifted off from China's Wenchang Space Launch Center at 5.37 a.m. It will collect around two kilograms of lunar samples from the far side of the moon for analysis. "People want to know why this happened," Yi Xu, a professor at the Space Science Institute of Macau University of Science and Technology and a member of the Chang'e-6 science team told The New York Times.
Persons: , maria, Yi Xu Organizations: Service, US, NASA, Space Science Institute of Macau University of Science, Technology, New York Times Locations: China
Specifically, the servers contained some of Nvidia's most advanced chips, according to the previously unreported tenders fulfilled between Nov. 20 and Feb. 28. While the U.S. bars Nvidia and its partners from selling advanced chips to China, including via third parties, the sale and purchase of the chips are not illegal in China. Contacted by Reuters, Nvidia said the tenders specify products that were exported and widely available before the restrictions. Daniel Gerkin, a Washington-based partner at law firm Kirkland & Ellis, said Nvidia chips could have been diverted to China without a manufacturer's knowledge, given a lack of visibility into downstream supply chains. It did not respond to subsequent questions about tenders that identified its products as a source of banned Nvidia chips.
Persons: Wong Yu Liang, Daniel Gerkin, Kirkland, Ellis, Clare Locke, Gigabyte Organizations: Nvidia, Getty, Super Micro Computer Inc, Dell Technologies Inc, Gigabyte Technology, Reuters, Chinese Academy of Sciences, Shandong Artificial Intelligence, Hubei Earthquake Administration, U.S, U.S . Commerce Department, Industry, Security, Super Micro, Dell Locations: China, U.S, Shandong, Hubei, Southwest, Heilongjiang, Washington
Observations from the European Space Agency’s Cheops space telescope, or Characterising ExOplanet Satellite, detected a “glory effect” on WASP-76b, an ultra-hot exoplanet 637 light-years from Earth. Cheops captured data from WASP-76b as the planet passed in front of its star, making 23 observations over three years. But the glory effect is created as light moves through a narrow opening and bends, creating colorful, patterned rings. An artist's illustration shows the night-side view of the exoplanet WASP-76b, where iron rains down from the sky. Lueftinger said she believes that the James Webb Space Telescope or Ariel may be able to help prove the presence of the glory effect on WASP-76b.
Persons: Cheops, , Olivier Demangeon, Wilson, ” Demangeon, Matthew Standing, , , Theresa Lueftinger, Lueftinger, James Webb, Ariel Organizations: CNN —, WASP, Astrophysics, of Astrophysics, Space Sciences, ESA, Hubble, Spitzer, Telescope, European Space Agency, , James Webb Space Locations: Portugal, Cheops
The Harvard professor's research is bankrolled by tech tycoons "pissed off" at academia's dogma. But this boundary-pushing is exactly why he's backed Loeb's research. AdvertisementDesch, the astrophysicist from Arizona University, posted a critique of Loeb's work on arXiv alleging "multiple fatal flaws with the manuscript's arguments." Asked whether he no longer believes in a possible technological origin for the meteor, Loeb said they need to investigate further. As he plans more extravagant expeditions to prove the origin of the interstellar meteor, Loeb likens his critics to crows pecking at the neck of an eagle.
Persons: Avi Loeb, Loeb, , Steven Desch, they're, Loeb's, they've, Charles Hoskinson, that's, Anibal Martel, Mark Zuckerberg, Stephen Hawking, Lucas Jackson, Oumuamua, Desch, It's, Meech, Hoskinson, Rather, Lane Turner, James Webb, Bill Diamond, Stenzel, AARO, UAPs, Loeb hasn't, Joe Rogan's, Eugene Jhong, Galileo, ", Frank Laukien, Laukien, Charles Alcock, Seth Shostak, Stephen Wolfram, Richard Branson's, Vera, Rubin, Avi Loeb Loeb, what's, Rob McCallum, Mariana Trench, James Cameron, Avi Loeb Hoskinson, spherules, Harvard's Stein Jacobsen, Loeb didn't, Monica Grady, Patricio Gallardo, it's, Diamond, That's Avi, Adam Glanzman Organizations: Harvard, Service, Arizona State University, Netflix, Galileo, Anadolu Agency, Reuters, University of Hawaii, Boston Globe, James Webb Telescope, NASA, SETI Institute, Pew Research Center, Department of Defense, UAP Department of Defense, Jhong, Bruker Corporation, Smithsonian's, for Astrophysics, MIT, Wolfram Research, Harvard University, Survey, US Space Command, Hoskinson, UK's Open University, University of Chicago, Arizona University, U.S . Government, The Washington, Getty, Loeb, Astronomy, Astrophysics Locations: Lexington , Massachusetts, United States, Getty, Loeb's, New York, Cambridge, Massachussetts, UAPs, Colorado, Chile, Papua New Guinea, 2401.09882, IM1
With its recent Starship mission, SpaceX is poised to cut launch costs 10-fold, said an expertThe firm flew its flagship mega-rocket to space without exploding on Thursday for the first time. AdvertisementSpaceX's Starship launch on Thursday didn't only look cool. SpaceX has already shaved launch costs downStarship-Super Heavy is the biggest launch system ever developed. AdvertisementA picture shows Starship fully stacked on its launchpad. "Lowering launch costs has always been the first step to unlocking broader, deeper sources of value from space," he said.
Persons: , Elon, Brendan Rosseau, Abhi Tripathi, Elon Musk, Starship's, George Nield, Harvard's Rosseau, Tripathi Organizations: SpaceX, Service, Harvard Business School, Super, Mission, University of California, Space Sciences Laboratory, Space Shuttle, Space Transportation
Mars may be 140 million miles away, but its gravitational pull could be impacting Earth's oceans. Scientists at the University of Sydney in Australia believe the red planet's tug is creating "giant whirlpools" in the oceans called eddies, which can shift the deep-sea floor. This, they claim, is part of a 2.4-million-year climate "grand cycle" on Earth that has been ongoing for at least 40 million years. The red planet's orbit and ours are locked in an intricate dance, and every so often, these line up so that Mars' gravitational pull on Earth is just a little more intense — this is called resonance. This information is crucial when refining models helping us see how our planet's intricate climate will progress over time.
Persons: Adriana Dutkiewicz, NASA's, Dietmar Müller, Malin, Matthew England, Benjamin Mills, wasn't, Mills Organizations: Service, University of Sydney, Business, NASA's Goddard Space, geosciences, Nature Communications, Mars NASA, JPL, Systems, University of New, New, University of Leeds Locations: Australia, Japan, New, University of New South Wales, Sydney
ISTANBUL (AP) — Turkey’s first astronaut returned home to a hero’s welcome Monday, portrayed as a symbol of the country’s advances in technology and aerospace. Alper Gezeravci was greeted by bouquet-laden children at Ankara’s Esenboga Airport as he returned from a private three-week mission to the International Space Station. His space flight, for which Turkey paid roughly $55 million, was the third such journey organized by Houston-based Axiom Space with NASA and SpaceX. A new page has been opened in space science and technologies for Turkey.”Turkey established its own space agency in 2018, and said it will land on the moon by 2026. They enjoyed a few extra days at the space station, waiting for the weather to improve in the splashdown zone.
Persons: — Turkey’s, Gezeravci, Recep Tayyip Erdogan, Erdogan, , Mehmet Fatih Kacir, Walter Villadei, Sweden’s Marcus Wandt, Michael Lopez, Alegria Organizations: Ankara’s, International Space, Turkey, NASA, SpaceX, ” Industry, Technology Locations: ISTANBUL, Turkish, Turkey, , Florida, Houston, ” Turkey
Hong Kong CNN —China has expelled a leading rocket scientist from its top political advisory body, the latest sign of a widening purge in the Chinese military’s missile force and aerospace contractors. Wang, 54, until recently led the China Academy of Launch Vehicle Technology (CALT), a prestigious state-run institute known as the birthplace of China’s aerospace industry. Wang spent his nearly three-decades-long career designing rockets at the CALT, a subsidiary of the main contractor of the Chinese space program, the state-owned China Aerospace Science and Technology Corporation. In December, three aerospace executives, including the chairman of China Aerospace Science and Technology Corporation – were stripped of their roles in the CPPCC. In July, the Rocket Force abruptly replaced its two leaders, the commander and the political commissar, with no explanation.
Persons: Wang Xiaojun, Wang, Xi Jinping, Xi, ” Wang, Qian Xuesen Organizations: Hong Kong CNN, Political Consultative, Xinhua, China Academy of Launch Vehicle Technology, China Aerospace Science, Technology Corporation, People’s Liberation Army, Rocket Force, Communist Locations: Hong Kong, China, Beijing, , Hunan
download the appSign up to get the inside scoop on today’s biggest stories in markets, tech, and business — delivered daily. Their worries were largely directed at efforts by China to forge its own space dominance and land astronauts on the moon in the next decade. "I don't think Artemis 3, the landing mission, is at all realistically scheduled." "I think that China has a very aggressive plan," NASA Administrator Bill Nelson said on January 9. Its lead-up to the lunar base involves crewed flights to the moon via its Chang'e missions, which China opened to international collaboration in October 2023.
Persons: , Frank Lucas, Artemis, Lucas, Neil Armstrong, it's, James Free, Mike Griffin, Griffin, Rich McCormick, Bill Posey, Zoe Lofgren, Bill Nelson, Jing Haipeng, Nelson Organizations: Service, Wednesday, National American Space Agency, Business, Chinese Communist Party, Technology, NASA, Artemis, China, Congressional, GOP, Republican, Democratic, Associated Press Locations: China, Oklahoma, United States, Georgia, Florida, Zoe Lofgren of California, Beijing
CNN —Last year, Sara Sabry made history when she became the first Egyptian, the first Arab woman and the first African woman in space. CNN spoke to Sabry at Dubai Airshow last week to find out more about her experience going to space, and why she started Deep Space Initiative. CNN: How did you feel when you heard that you were selected to go to space? Sabry was chosen to join the Blue Origins flight by the non-profit Space for Humanity Blue OriginCNN: What did you feel when you first saw Earth from space? CNN: Why did you set up the Deep Space Initiative?
Persons: CNN —, Sara Sabry, you’re, Sabry, wasn’t, , we’re, it’s Organizations: CNN, Humanity, University of North, Sabry, Dubai Airshow, Humanity Blue Origin CNN, ” CNN Locations: University of North Dakota, Colorado, Egypt, Africa
The 300 satellites will orbit at a much lower altitude than their competitors. AdvertisementA Chinese company plans to launch the first of 300 very low orbit satellites next month in a rival constellation to Elon Musk's Starlink network. China Aerospace Science and Industry Corp plans to put 192 satellites in orbit by 2027, with 300 by 2030, the outlet reported. But for now China remains far behind Elon Musk's Starlink constellation. It will be able to carry the new generation of larger Starlink satellites.
Persons: Elon Musk, , Elon Musk's, Chance Saltzman, Elon, Musk, gIpnubscWa — Elon Organizations: Elon, Service, China Aerospace Science, Industry Corp, Bloomberg, SpaceX, Space Operations Locations: China
[1/2] A model of Europe's next-generation space rocket Ariane 6 is pictured at the German Aerospace Center (DLR) in Lampoldshausen near Heilbronn, Germany, February 26, 2019. France, where manufacturer ArianeGroup is based, wants extra funding to help absorb cost overruns, industry sources said. Sources said last week there had been some progress in unblocking a three-way standoff between Europe's leading launch nations but that ministers still faced sensitive budget talks. Speaking ahead of the Seville meeting, ESA Director General Josef Aschbacher declined to comment on the talks but urged Europe not to repeat past mistakes in the technology sector. Europe has carved out a leading role in climate observation, navigation and space science but has not targeted a prime role in human exploration, opting instead for a junior role in projects led by U.S. space agency NASA or until recently Russia.
Persons: Ralph Orlowski, Josef Aschbacher, Aschbacher, we're, Tim Hepher, Robert Birsel Organizations: German Aerospace Center, REUTERS, European Space Agency, ESA, European Union, SpaceX, Ministers, Ariane, Tribune, NASA, U.S . Space Shuttle, Thomson Locations: Lampoldshausen, Heilbronn, Germany, Europe, Spain, Seville, Elon Musk's U.S, Ukraine, France, Italy, United States, Japan, China, U.S, Russia
Befouling the Final Frontier
  + stars: | 2023-11-05 | by ( Jaime Green | ) www.nytimes.com   time to read: +3 min
Idealists may cringe, and not only because the video begins with ‘‘Space, the final frontier,’’ a phrase that already belongs to someone. will soon sport a commercial module; and the seeds of space tourism seem finally ready to sprout. Deloitte projects a possible $312-billion-a-year economy in low Earth orbit by 2035. was launched, in 1998, there were about 600 satellites in orbit, a bit more than 200 of which were circling in low Earth orbit. In the 1990s, in fact, with the end of the Cold War, the number of satellites in LEO dropped for a bit.
Persons: , ‘ ‘ Organizations: Deloitte, NASA, Sputnik, Hubble Locations: United States
CNN —Lunar dust collected by Apollo 17 astronauts in the 1970s has revealed that the moon is 40 million years older than previously believed. After landing on the moon on December 11, 1972, NASA astronauts Eugene Cernan and Harrison Schmitt collected rocks and dust from the lunar surface. A new analysis of that sample detected zircon crystals and dated them to 4.46 billion years old. “When the surface was molten like that, zircon crystals couldn’t form and survive. A lunar zircon grain is shown under a microscope.
Persons: Eugene Cernan, Harrison Schmitt, , Philipp Heck, Robert A, Heck, Bidong Zhang, Zhang, Audrey Bouvier, Jennika Greer, Greer, they’re, ” Heck, , ” Greer, Dieter Isheim Organizations: CNN, Apollo, NASA, Polar Studies, Field, Research Center, University of Chicago, University of California, Bayreuth University, University of Glasgow, Northwestern University, Field Museum, Northwestern University Center, Atom Locations: Chicago, Los Angeles, Germany, Evanston , Illinois
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