Tag: Missions

NASA to Provide Live Coverage of Crew-8 Return, Splashdown

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Members of NASA’s SpaceX Crew-8 mission from right to left, NASA astronauts Jeanette Epps, mission specialist; Matthew Dominick, commander; Michael Barratt, pilot; and Roscosmos cosmonaut Alexander Grebenkin, mission specialist; participate in the Crew Equipment Interface Test at Cape Canaveral Space Force Station in Florida on Friday, Jan. 12, 2024. SpaceX NASA and SpaceX are targeting no earlier than 7:05 a.m. EDT Sunday, Oct. 13, for the agency’s SpaceX Crew-8 mission to undock from the International Space Station. Pending weather conditions, the earliest splashdown time is targeted for 3:38 p.m. Monday,…

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SpaceX, NASA stand down from Oct. 10 Europa Clipper launch due to Hurricane Milton

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We’ll have to wait a bit longer to see NASA’s Europa Clipper probe get off the ground. The $5 billion Europa Clipper mission had been scheduled to launch on Thursday (Oct. 10) atop a SpaceX Falcon Heavy rocket from NASA’s Kennedy Space Center (KSC), on Florida’s Atlantic Coast. But Hurricane Milton has nixed that plan. “NASA and SpaceX are standing down from the Thursday, Oct. 10, launch attempt of the agency’s Europa Clipper mission due to anticipated hurricane conditions in the area,” NASA officials wrote in an update on Sunday…

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Hubble Observes a Peculiar Galaxy Shape

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Hubble Space Telescope Home Hubble Observes a Peculiar… Missions Hubble Home Overview About Hubble The History of Hubble Hubble Timeline Why Have a Telescope in Space? Hubble by the Numbers At the Museum FAQs Impact & Benefits Hubble’s Impact & Benefits Science Impacts Cultural Impact Technology Benefits Impact on Human Spaceflight Astro Community Impacts Science Hubble Science Science Themes Science Highlights Science Behind Discoveries Hubble’s Partners in Science Universe Uncovered Explore the Night Sky Observatory Hubble Observatory Hubble Design Mission Operations Missions to Hubble Hubble vs Webb Team Hubble Team…

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James Webb Space Telescope finds supernova ‘Hope’ that could finally resolve major astronomy debate

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Using the James Webb Space Telescope, astronomers have captured a stunning image of a distant supernova in a galaxy that looks like it’s being stretched like warm taffy. However, the golden smear hiding this gravitationally lensed supernova, which has been nicknamed “supernova Hope,” isn’t just remarkable for its aesthetic value. The supernova, which exploded when the 13.8-billion-year-old universe was just around 3.5 billion years old, tells us something about a huge problem in cosmology called the “Hubble tension.”  The Hubble tension comes from the fact that scientists can’t agree on…

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Heart tissues beat half as strongly on the ISS as they do on Earth

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What effects does spaceflight have on an astronaut’s heart? This is exactly the question that prompted scientists from Johns Hopkins University to send 48 bioengineered heart tissue samples to the International Space Station, where they were monitored for 30 days and compared to identical samples on Earth. The team examined how low gravity impacts things like the cells’ strength of contraction, known as twitch forces, and any irregular beating patterns.  The results were concerning — the scientists found that heart cells “really don’t fare well in space,” beating with about…

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Station Science Top News: Sept. 27, 2024

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Researchers found that long-duration spaceflight affected the mechanical properties of eye tissues, including reducing the stiffness of tissue around the eyeball. A better understanding of these changes could help researchers prevent, diagnose, and treat the vision impairment often seen in crew members. SANSORI, a Canadian Space Agency investigation, examined whether reduced stiffness of eye tissue contributes to vision impairment in astronauts on long-term missions. This condition, known as Spaceflight Associated Neuro-Ocular Syndrome, or SANS, includes a range of physical changes to the eyes. This paper suggests that biomechanical changes in the eye…

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Liftoff! NASA’s SpaceX Crew-9 Launches to International Space Station

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A SpaceX Falcon 9 rocket carrying the company’s Dragon spacecraft is launched on NASA’s SpaceX Crew-9 mission to the International Space Station with NASA astronaut Nick Hague and Roscosmos cosmonaut Aleksandr Gorbunov onboard, Saturday, Sept. 28, 2024, from Cape Canaveral Space Force Station in Florida. NASA’s SpaceX Crew-9 mission is the ninth crew rotation mission of the SpaceX Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. Hague and Gorbunov launched at 1:17 p.m. EDT from Space Launch Complex 40…

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‘That’s weird’: James Webb Space Telescope spies a strange galaxy outshining its stars

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In a pocket of the universe teeming with galaxies, the James Webb Space Telescope has zeroed in on one blazing so brightly it outshines its stars. The James Webb Space Telescope has spotted the galaxy named GS-NDG-9422 — a realm that existed about one billion years after the Big Bang, and indeed one that may provide the missing link of galaxy evolution between the universe’s first stars and well-structured galaxies. GS-NDG-9422 “will help us understand how the cosmic story began,” Alex Cameron, an observational astronomer at the University of Oxford…

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Europe’s Mars ‘fetch rover’ nails sample pick-up test in the field (video)

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European aerospace giant Airbus has taken two of its Mars rovers out for field tests in a quarry near London, showcasing for the first time a new robotic arm for autonomous sample collection on alien planets. The company also experimented with a model of its ExoMars rover, hoping to improve its navigation system to enable the robot to travel faster and explore more terrain once it reaches the Red Planet in 2028.  During the tests, the Mars Sample Fetch Rover demonstrator model named Codi received coordinates from a simulated ground…

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NASA’s Europa Clipper on track for Oct. 10 launch to Jupiter’s icy moon despite radiation worries

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Three weeks from now, NASA’s Europa Clipper probe will lift off and embark on a long-awaited mission to study Jupiter’s icy moon Europa, which scientists think is one of the most promising places to look for life beyond Earth. The launch appears to still be on track for Oct. 10, as per the agency’s original schedule, which comes as a relief to scientists after the team discovered a few possibly defective transistors just months prior that threatened to imperil the mission. Any signs of life on Europa would likely be…

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