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Editor’s note: A version of this story appeared in CNN’s Wonder Theory science newsletter. Polar explorer Sir Ernest Shackleton and his crew of 27 men set off aboard the HMS Endurance in 1914. A search expedition found the HMS Endurance wreck in 2022, and now, another part of Shackleton’s legacy has been recovered. Central Press/Hulton Archive/Getty ImagesAn international team of experts using sonar has located the exploration ship Quest, once captained by Shackleton, off the coast of Canada. — A botanist spotted a tiny plant species new to science growing in an unlikely place on the slopes of the Andes.
Persons: Sir Ernest Shackleton, Shackleton, Freeman Dyson, Dyson, George Wittemyer, , Mickey Pardo, ritualistically, Chichén Itzá, , Adomas Valantinas, Ashley Strickland, Katie Hunt Organizations: CNN, HMS, Quest, Central Press, Hulton, Cornell University, Olympus, ESA, Brown University, NASA, CNN Space, Science Locations: Antarctica, South Georgia, Canada, Kenya, Chichén, Yucatán, Everest, England, Australia
Chris O'Meara/APAfter lifting off Wednesday, Starliner and its first human crew set a course for the International Space Station. “We’re just happy as can be to be up in space,” Williams said. “One could be a warning sign — you’re in our backyard, you better behave yourself. The dinosaur-discovering family returns to the site in July 2023 for the excavation, including (clockwise from upper left) Sam Fisher, Emalynn Fisher, Danielle Fisher, Liam Fisher, Kaiden Madsen and Jessin Fisher. They find wonder in planets beyond our solar system and discoveries from the ancient world.
Persons: Chris O'Meara, Butch Wilmore, Suni Williams, We’re, ” Williams, , , Philip Riris, ” Dino, Sam Fisher, Emalynn Fisher, Danielle Fisher, Liam Fisher, Kaiden Madsen, Jessin Fisher, Jessin, Liam, Genyornis newtoni, Jacob C, newtoni, George Frandsen, Ashley Strickland, Katie Hunt Organizations: CNN, SpaceX, eventual, Boeing, Atlas, Cape Canaveral Space Force, International Space, NASA, Bournemouth University, Denver Museum of Nature, Denver Museum of Nature & Science, — Engineers, NASA’s Hubble, CNN Space, Science Locations: Florida, Starliner, Venezuela, Colombia, England, Australia, Williams , Arizona
CNN —SpaceX’s Starship, the most powerful launch vehicle ever built has lifted off on its fourth flight test on Thursday. The flight test comes two days after the Federal Aviation Administration, which licenses commercial rocket launches, gave SpaceX its approval. “The fourth flight of Starship will aim to bring us closer to the rapidly reusable future on the horizon,” according to SpaceX. After the explosive first and second Starship test flights, the company immediately sought to frame these mishaps as successes. But both the Starship spacecraft and booster made it farther into flight than the two previous tests in 2023.
Persons: CNN — SpaceX’s, , “ We’re, Chandan Khanna, Elon Musk, Topping, Artemis —, Artemis Organizations: CNN, SpaceX, Federal Aviation Administration, NASA’s, Program, Boeing, NASA, International Space, Super, Getty Locations: Boca Chica , Texas, Gulf, Mexico, United States, China
However, the spacecraft was visibly falling apart on SpaceX's livestream as it screamed through Earth's atmosphere. Falling back to Earth is extremely intenseA screengrab from SpaceX's livestream shows the fin at the beginning of Starship's fall, before it shredded. A screengrab from SpaceX's livestream of the June 6, 2024 launch shows Starship sitting atop its Super Heavy booster on the launchpad. The Super Heavy booster also practiced and successfully achieved its first soft water landing, after it separated from Starship on Thursday. SpaceX reaches a major new milestone with landing its Super Heavy booster in the Gulf of Mexico.
Persons: , Elon Musk's, SpaceX's livestream, livestream, Musk Organizations: Service, Business, SpaceX Viewers, SpaceX, Starship, Super Locations: Elon, SpaceX's, Gulf of Mexico, Mars
Super Heavy landed in the Gulf of Mexico minutes after lift-off. A screengrab from SpaceX's livestream of the June 6, 2024 launch shows Starship sitting atop its Super Heavy booster on the launchpad. One of the engines on SpaceX's Super Heavy booster was not lit during its fourth launch. SpaceX reaches a major new milestone by landing its Super Heavy booster in the Gulf of Mexico. SpaceXOn its next flight, SpaceX might attempt to catch the Super Heavy booster with giant "chopsticks" on its Texas launch tower.
Persons: , Elon Musk's, Musk, Starship Organizations: Service, Super, Business, SpaceX, Starship, Starship's, of, NASA Locations: Gulf, Mexico, SpaceX's, Texas, Gulf of Mexico, Boca Chica , Texas
The concept of space elevators isn't new, but engineering such a structure would be no easy feat, and many other issues besides technology stand in the way. Japan aims to build a space elevator by 2050Japan's Skytree Tower is tall, but it's nowhere near as big as a space elevator. AdvertisementAccording to some designs, space elevators would shuttle cargo to orbit on electromagnetic vehicles called climbers. Other estimates for space elevators in general have put the price at $227 per pound. For instance, a space elevator's tether would be under such incredible tension that it would be prone to snapping, Johnson said.
Persons: , Yoji Ishikawa, Ishikawa, Christian Johnson, Johnson, Garlic, There's, Victor Habbick, Obayashi, haven't Organizations: Service, Business, Obayashi Corporation, Kyodo, Science, Getty, NASA, Obayashi Locations: Japan, Tokyo, Earth
CNN —SpaceX has received a launch license authorizing the fourth test flight of its massive moon rocket. A livestream of the flight test will be available on SpaceX’s website about 30 minutes before liftoff. “In addition, the FAA approved the mission profile that included a controlled and uncontrolled entry of the Starship vehicle. After the explosive first and second Starship test flights, the company immediately sought to frame these mishaps as successes. The nearly hour-long third test flight, conducted in March, achieved several milestones before breaking apart after reentry, rather than splashing down in the Indian Ocean.
Persons: , “ We’re, Elon Musk Organizations: CNN, SpaceX, Federal Aviation Administration, Super, FAA, NASA Locations: Boca Chica , Texas, Gulf, Mexico, United States, China
CNBC's Investing in Space newsletter offers a view into the business of space exploration and privatization, delivered straight to your inbox. I'd be surprised if most Americans know that there are not one, but two crewed space stations in orbit currently. I'd like to think the International Space Station is common knowledge, but is Tiangong? Tiangong, that second space station in orbit, is built and run by the Chinese. Ideally, NASA also gets more than one space station.
Persons: CNBC's Michael Sheetz, I'd, I've, NASA's Organizations: NASA, NASA's, Soyuz Locations: U.S, China
Direct-ascent anti-satellite missiles are fired from Earth to take out a satellite target in space. Since then, China is believed by analysts to have conducted multiple, nondestructive missile tests that could advance its ability to target satellites. Illustration by CNNThat’s because the US has done extensive non-offensive testing of technologies to approach and rendezvous with satellites, including close approaches of its own military satellites and several Russian and Chinese military satellites, SWF says. Chance Saltzman explained why the US felt it needed to be able to counter other countries’ space capabilities. Its tenets may be more relevant now than ever – but potentially under greater threat amid a new focus on military and space.
Persons: , Russia’s, , Rajeswari Pillai Rajagopalan, Zang Jihui, Chance Saltzman, ” Saltzman, Juliana Suess, Kamala Harris, Etienne Laurent, SpaceX’s, Tong Zhao, ” Zhao, doesn’t, RUSI’s Organizations: Hong Kong CNN, Russian, CNN, Getty, Sputnik, Center for Security, Strategy, Technology, Observer Research, Foundation, China, US Space Force, Liberation Army, PLA, Space Force, Washington, CNN That’s, Space, China’s PLA, US Space Command, Vandenberg Space Force, Bloomberg, Union of Concerned, Carnegie Endowment, International Peace, Modern Defense Technology ”, United Nations Security, US Locations: Hong Kong, Ukraine, Russia, Germany, Europe, United States, China, Moscow, North Korea, Iran, Beijing, AFP, Soviet, Soviet Union, America, New Delhi, India, CNN China, Washington, Japan, Guam, France, Australia, Israel, Gaza, London, California, Honolulu, Hawaii, powerlines
Read previewJeff Bezos' private space company, Blue Origin, recently announced its plans to launch a crew of six aboard its New Shepard rocket this Sunday. Still, late last year, Jeff Bezos told Lex Fridman on Fridman's podcast that "Blue Origin needs to be much faster." About one minute into the flight, Blue Origin lost the first-stage booster due to a faulty nozzle in the booster's engine. Blue OriginVirgin Galactic and Blue Origin are both in the suborbital space tourism business. Bezos says Blue Origin's culture isn't fast enoughJeff Bezos founded Blue Origin in 2000.
Persons: , Jeff Bezos, Sara Sabry, Lex Fridman, Shepard, New Shepard, That's, ULA, Ted S, Warren, Bezos, Fridman Organizations: Service, Shepard, Business, Virgin Galactic, SpaceX, Origin, Federal Aviation Administration, Italian Air Force, Virgin, Glenn, United Launch Alliance, Rocket, NASA, US Space Force, AP Locations: Texas, New, Glenn, ULA
This incident serves as an example of the urgent need for a profound shift toward sustainable space practices. Proponents of a circular space economy advocate for a transformative departure from this wasteful paradigm. Much like embracing reusable materials on Earth, transitioning to a circular space economy means designing space systems with reuse, refurbishment and recyclability in mind. The European Space Agency (ESA) has emerged as a trailblazer in the pursuit of a circular space economy. By leading the charge toward sustainable space practices, NASA can inspire other space agencies and private companies to follow suit.
Persons: Moriba Jah, Otero, Moriba Jah Mark Thiessen, wasn’t, I’m, Artemis Organizations: MacArthur Fellowship, University of Texas, CNN, Space, European Space Agency, ESA, NASA, Space Shuttle, Twitter, Facebook Locations: Austin, Naples , Florida, Naples
Eta Aquariid meteor shower: How and when to watch
  + stars: | 2024-05-04 | by ( Ashley Strickland | ) edition.cnn.com   time to read: +5 min
CNN —May kicks off with the Eta Aquariid meteor shower, and experts are anticipating a better show than in recent years, according to the American Meteor Society. The Eta Aquariid shower is often considered the best meteor shower of the year for the Southern Hemisphere, where sky-watchers could see between 20 and 40 meteors each hour, or perhaps even more, according to EarthSky. The source of the Eta Aquariid meteor shower is Halley’s comet. It happens again in October, resulting in the Orionid meteor shower. The American Meteor Society is inviting spectators to share their observations of the shower, which will help astronomers determine whether there were more meteors than expected.
Persons: CNN —, EarthSky, Capricornids, Buck Organizations: CNN, American Meteor Society, Southern, Hemisphere, NASA, ” Astronomers, Eta, Meteor, Taurids, Farmers Locations: South America, Europe, Asia, Africa, North America
Boeing is about to fly NASA astronauts to the International Space Station for the first time. Still, the FAA, NASA, and other aerospace experts have questioned Boeing's overall safety culture. NASA astronauts Butch Wilmore and Suni Williams conduct suited operations in the Boeing Starliner simulator at NASA's Johnson Space Center. This Crew Flight Test mission is over a decade in the making. He added that those calculations are for a full 210-day mission, while Whilmore's and Williams's test flight lasts just one week.
Persons: , NASA's Butch Wilmore, Suni Williams, Butch Wilmore, Robert Markowitz They're, jetliner, AeroSystems, Bill Nelson, Kim Shiflett, George Nield, Bjorn Fehrm, Fehrm, KPIs, Doug Loverro, Baz Ratner, Bill Ingalls, Steve Stich, Nield, We've, Wilmore, Starliner, Whitmore, Williams Organizations: Boeing, NASA, International Space Station, FAA, Service, Defense, Boeing's, International Space, Space Center, ISS, Max, NTSB, AP, Alaska Airlines, United Airlines, Federal Aviation Administration, Department of Justice, Atlas, Cape Canaveral Space Force, Space Transportation, New York Times, Leeham, Business, Ethiopian, Ethiopian Airlines, Aerospace, Committee, White, Bill Ingalls NASA, US, Spaceflight Locations: Portland, Florida, It's, New Mexico
“The far side of the moon is very different from the near side,” said Li Chunlai, China National Space Administration deputy chief designer. The Yutu-2 lunar rover took an image of the Chang'e-4 lunar probe on the far side of the moon on January 11, 2019. Far side mysteriesDespite years of orbital data and samples collected during six of the Apollo missions, scientists are still trying to answer key questions about the moon. Hector Retamal/AFP/Getty ImagesChang’e-6 is just one mission heading to the moon’s far side as NASA has plans to send robotic missions there as well. Cracking the lunar codeOne of the most fundamental questions that scientists have tried to answer is how the moon formed.
Persons: Von, hasn’t, , Li Chunlai, David Trone, Bill Nelson, ” Nelson, “ We’re, Pink Floyd, Renu Malhotra, Louise Foucar, we’ve, Noah Petro, Artemis III, , ” Petro, Artemis, Malhotra, Brett Denevi, ” Denevi, Hector Retamal, Denevi, Aitken, “ it’s, CNN’s Wayne Chang Organizations: CNN, China National Space Administration, NASA, Louise Foucar Marshall Science Research, Planetary Sciences, University of Arizona, Apollo, Reconnaissance, Artemis, Soviet Union, Johns Hopkins, Getty Locations: China, Tucson, AFP, Hainan Province
China’s planned 53-day mission would see the Chang’e-6 lander touch down in a gaping crater on the moon’s far side, which never faces Earth. China became the first and only country to land on the moon’s far side during its 2019 Chang’e-4 mission. Ambitious missionThe Chang’e-6 probe will be a key test for China’s space capabilities in its effort to realize leader Xi Jinping’s “eternal dream” of building the country into a space power. This time, to communicate with Earth from the moon’s far side, Chang’e-6 must rely on the Queqiao-2 satellite, launched into lunar orbit in March. This time, China has said the Chang’e-6 mission will carry scientific instruments or payloads from France, Italy, Pakistan and the European Space Agency.
Persons: China’s, , Ge Ping, Xi Jinping’s, James Head, Luo Yunfei, Bill Nelson, , ” Nelson Organizations: Hong Kong CNN, China, Space Administration’s, of Lunar Exploration, Space Engineering, Brown University, China News Service, Luna, NASA, European Space Agency Locations: China, Hong Kong, Hainan, United States, Russia, Chang’e, India, Japan, Texas, France, Italy, Pakistan
The space rock, known as 2016 HO3, is a rare quasi-satellite — a type of near-Earth asteroid that orbits the sun but sticks close to our planet. Astronomers first discovered it in 2016 using the Pan-STARRS telescope, or Panoramic Survey Telescope and Rapid Response System, in Hawaii. Scientists call the asteroid Kamo’oalewa, a name derived from a Hawaiian creation chant that alludes to an offspring traveling on its own. Kamo’oalewa specimen: A connecting puzzle pieceStudying crater impacts on the moon can also help scientists better understand the consequences of asteroid impacts should a space rock pose a threat to Earth in the future. There’s no other place, no other planet in our solar system with a moon like our moon.
Persons: they’ve, Giordano Bruno, Yifei Jiao, , Erik Asphaug, Kamo’oalewa, “ You’d, Asphaug, ” Jiao, ” Asphaug, Renu Malhotra, China’s, Patrick Michel, Noah Petro, Artemis III, Petro, , ” Petro, “ It’s Organizations: CNN, Survey Telescope, University of Arizona’s, Laboratory, Tsinghua University, University of, London, NASA, Arizona State University, University of Arizona, National Centre for Scientific Research, Reconnaissance, Artemis Locations: Hawaii, Beijing, , France
CNN —Astronomers have spotted the most massive known stellar black hole in the Milky Way galaxy after detecting an unusual wobble in space. The wobbling movement of an old giant star in the Aquila constellation revealed that it was in an orbital dance with a dormant black hole, and it’s the third such dormant black hole spotted by Gaia. So Gaia BH3 is the most massive black hole in our galaxy that formed from the death of a massive star. Stellar black holes observed across the Milky Way galaxy are about 10 times as massive as the sun on average. True to expectations, the researchers found that the star orbiting Gaia BH3 was metal-poor, which means that the star that formed Gaia BH3 was likely the same.
Persons: , Gaia BH3, , munch, Aquila, Gaia, Pasquale Panuzzo, BH3, hadn’t, Elisabetta Caffau, , Carole Mundell Organizations: CNN —, Southern, Astrophysics, , France’s National, for Scientific Research, ESO, Space Locations: Atacama, Paris, France’s
Amid preparations for its spaceplane's maiden flight and an initial public offering as soon as next year, Sierra Space is expanding its satellite offerings. "We've actually been waiting for six months, so it's like, this [name], we really thought about it," Tom Vice, Sierra Space chief executive said in an interview for CNBC's "Manifest Space" podcast. Valued at $5.3 billion as of September, Sierra Space was spun out of defense contractor Sierra Nevada Corporation three years ago. Sierra Space touts a diverse space and defense tech portfolio spanning space transportation, space habitation, propulsion and satellites. It's perhaps best known for its NASA-contracted, reusable spaceplane Dream Chaser which will run cargo resupply missions to the International Space Station and eventually carry humans to and from orbit.
Persons: We've, Tom Vice, Eren, Jeff Bezos Organizations: Space, Sierra Space, Sierra Nevada Corporation, Fatih, NASA, International Space Station, Pentagon, U.S, FAA
AdvertisementWhile Netflix's "3 Body Problem" is a science-fiction show, its name comes from a real math problem that's puzzled scientists since the late 1600s. In physics, the three-body problem refers to the motion of three bodies trapped in each other's gravitational grip — like a three-star system. The three-body problem is over 300 years oldThe three-body problem dates back to Isaac Newton, who published his "Principia" in 1687. Can you solve the three-body problem? Though the three-body problem is considered mathematically unsolvable, there are solutions to specific scenarios.
Persons: Isaac Newton, , that's, Shane Ross, it's, Ross, Newton, Georgios Kollidas, Henri Poincaré, Yu Guming, Tseng, Maria Heras Organizations: Service, Virginia Tech, Netflix Locations: Swedish
CNN —A glowing worm moon will light up the sky on Monday with a celestial performance in store for people venturing out in the early morning hours — a penumbral lunar eclipse. The moon looks slightly darker during a 2023 penumbral lunar eclipse in Banda Aceh, Indonesia. It’s not going to be a super dramatic change in what we see in the moon,” Schmoll said. The penumbral eclipse comes about two weeks before a total solar eclipse that will cross Mexico, the United States and Canada on April 8. While a penumbral eclipse is not as dramatic as a total lunar eclipse with the moon appearing an eerie red, there is no special equipment required to view a lunar eclipse such as the viewing glasses needed for a solar eclipse, Schmoll said, allowing for lunar eclipses to be viewed with the naked eye.
Persons: Mahyuddin, Dr, Shannon Schmoll, “ It’ll, It’s, ” Schmoll, you’re, Schmoll, • Lyrids, Alpha Capricornids, Perseids, Draconids, Orionids, Leonids, Geminids, Ursids Organizations: CNN, Farmers, Getty, Michigan State University, NASA, American Meteor Society, Alpha Locations: Banda Aceh, Indonesia, AFP, Europe, North, East Asia, Australia, Africa, North America, South America, Mexico, United States, Canada, Asia
AdvertisementThe three-body problem is unsolvable and chaoticSome of the show's action takes place in a virtual world that's orbited by three suns. "This is a centuries-old problem," Shane Ross, an aerospace and ocean engineering professor at Virginia Tech, told Business Insider. Alpha Centauri is the closest star system to EarthThe three-body system in the story is based on a real neighboring star system called Alpha Centauri. At about 4 light-years from Earth, it's the closest star system to our own and contains three stars: Alpha Centauri A, Alpha Centauri B, and Proxima Centauri, which has two planets orbiting around it. A view of the bright triple-star system Alpha Centauri.
Persons: , Liu Cixin, Shane Ross, Isaac Newton, Ross, Georgios Kollidas, Alpha Centauri, Franck Marchis, Davide De Martin, they're, Marchis, Ye Wenjie, Enrico Fermi, Benedict Wong, Jerry Ehman, Sir William Hamilton, William of Ockham, Aristotle, Ptolemy, Maximilien Brice, John Finney, It's Organizations: Service, Netflix, Oxford University, Business, Virginia Tech, Alpha, Alpha Centauri, Proxima, SETI Institute, ESO, Columbia University, USA, Keystone, Getty, Ohio State University, Extraterrestrial Intelligence, SETI, American AstroPhysical, CERN Locations: Ohio, China, North America
NASA awarded Blue Origin $172 million to develop a space station for both astronauts and tourists. The space station, called Orbital Reef, will need to be able to support human life. AdvertisementThe International Space Station won't be around forever, and NASA is pouring hundreds of millions of dollars into its potential replacements. One promising candidate is Orbital Reef — a joint venture between Jeff Bezos's space company Blue Origin and Sierra Space. "Think spacious modules with large windows to view Earth, our blue origin, while experiencing the thrill of weightlessness in complete comfort," Blue Origin states on its website.
Persons: , Jeff Bezos's, Angela Hart, Chris Hadfield, Matthias Maurer, Blue, Thomas Pesquet, Hart, Artemis, George Scott, NASA's, NASA It's, Biden, there's Organizations: NASA, Service, Origin, NASA's, ISS, Space Station, Space, International, ESA, Artemis, Soyuz, Shepard
Instead, the company utilizes flight tests to gather crucial data and make improvements before the next vehicle rolls out for liftoff. Defying gravityThe SpaceX Starship spacecraft lifts off from the Starbase in Boca Chica, Texas, on Thursday. Chandan Khanna/AFP/Getty ImagesStarship’s eventful third test flight achieved multiple milestones before ending prematurely and likely breaking apart. The spacecraft was expected to splash down in the Indian Ocean at the end of its hourlong flight, but SpaceX lost Starship’s signal shortly after the vehicle reentered Earth’s atmosphere. However, the third flight of Starship flew longer and higher than either of the previous tests.
Persons: Chandan Khanna, axolotls, Stephen Dalton, , Randal Voss, Jiji Press, James Webb, , Ashley Strickland, Katie Hunt Organizations: CNN, NASA, SpaceX, Getty, Starship, University of Kentucky College of Medicine, NASA’s, Golden Records, Clipper, Japan Monkey, Jiji, Gorillas, James Webb Space Telescope, CNN Space, Science Locations: South Texas, Texas, Boca Chica , Texas, Turkey, Xochimilco, Inuyama, United States, Columbia , South Carolina, Panama, , Scarborough , England
CNN —A SpaceX Starship rocket launched on its third test flight from the Starbase facility in Boca Chica, Texas and achieved multiple milestones Thursday morning before likely breaking apart. “But again, just it’s incredible to see how much further we got this time around.”SpaceX also never intended to recover Starship after this flight test. The Super Heavy booster burned through most of its fuel and broke away from the Starship spacecraft, the upper stage that rides atop the Super Heavy. Meanwhile, the Federal Aviation Administration will investigate the “mishap” involving both the Super Heavy booster and the Starship spacecraft. The SpaceX Starship rocket system lifts off from Starbase in Boca Chica, Texas, for its third integrated test flight on Thursday.
Persons: TDRSS, , Dan Huot, Artemis, , Bill Nelson, ” Huot, Elon Musk, Chandan Khanna, Huot, It’s, Kate Tice Organizations: CNN, SpaceX Starship, NASA, SpaceX, Twitter, Super, Federal Aviation Administration, Boca, FAA, , Getty Locations: Boca Chica , Texas, Mars, of Mexico, Starbase, SpaceX’s
Elon Musk's company launched Starship at about 9:25 a.m. The SpaceX Starship spacecraft lifts off from Starbase in Boca Chica, Texas, on March 14, 2024. Chandan Khanna | AFP | Getty ImagesSpaceX has flown the full Starship rocket system on two tests in the past year, with launches in April and November. The Starship system is designed to be fully reusable and aims to become a new method of flying cargo and people beyond Earth. Starship's staggering sizeThe SpaceX Starship spacecraft lifts off from Starbase in Boca Chica, Texas, on March 14, 2024.
Persons: Elon, Musk, Chandan Khanna, we've Organizations: SpaceX, Elon Musk's, AFP, Getty, Federal Aviation Administration, Afp, Super, FAA, NASA Locations: Boca Chica , Texas, Starbase
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