SSpace Read More NASA Completes Nancy Grace Roman Space Telescope ConstructionDecember 4, 2025 NASA’s next big eye on the cosmos is now fully assembled. On Nov. 25, technicians joined the inner…
SSpace Read More Geminid shooting stars — One of 2025’s most exciting meteor showers begins tonightDecember 4, 2025 Stargazers rejoice! Dec. 4 marks the start of the annual Geminid meteor shower, as Earth passes through the…
SSpace Read More Damaged launch pad: How long before Russia can send astronauts to the ISS again?December 4, 2025 On Thanksgiving Day (Nov. 27), a Russian Soyuz rocket launched three astronauts toward the International Space Station from…
SSpace Read More NASA Just Recorded the First High-Res Imagery of a Tsunami From SpaceDecember 4, 2025 The mental picture of a tsunami is usually a giant wall of water building across the ocean and…
SSpace Read More Why Putin and Modi are meeting in DelhiDecember 4, 2025 Steve Rosenberg,Russia editor, in Delhiand Vikas Pandey,India editor AFP via Getty Images Russia’s Vladimir Putin was embraced warmly…
SSpace Read More See the metal guts of a satellite in this wild X-ray view photo of the day for Dec. 4, 2025December 4, 2025 In a hangar outside Zurich, a veteran of low Earth orbit lay under a kind of medical scanner…
SSpace Read More Sam Altman has explored deal to build competitor to Elon Musk’s SpaceXDecember 4, 2025 Altman reached out to at least one rocket maker, Stoke Space, in the summer, and the discussions picked…
SSpace Read More How Did Life Happen? NASA Says It Found Tantalizing Clues on Asteroid BennuDecember 4, 2025 New research announced by NASA on Tuesday details a bevy of exciting discoveries from asteroid dust that could provide clues…
SSpace Read More Astronomers spot one of the largest spinning structures ever found in the UniverseDecember 4, 2025 image:Â A figure illustrating the rotation of neutral hydrogen (right) in galaxies residing in an extended filament (middle),…
SSpace Read More NASA heads to Death Valley to test new Mars drone techDecember 4, 2025 After reaching Mars with the Perseverance rover in early 2021, NASA’s Ingenuity helicopter proved a huge success as…
SSpace Read More Interstellar Comet 3I/ATLAS To Whizz Past Earth This December Just 1.8 AU Away, Before A Potentially Course-Altering Encounter With JupiterDecember 4, 2025 Interstellar comet 3I/ATLAS will make its closest approach to Earth this month, whizzing by at 270 million kilometers…
SSpace Read More New discovery sets humanity up to image “alien Earth”December 4, 2025 Sign up for the Starts With a Bang newsletter Travel the universe with Dr. Ethan Siegel as he…