The bag, which drifted away during a recent spacewalk, was seen in orbit ahead of the space station.
New research suggests some exoplanets shrink over time due to intense core heat, potentially solving the mystery of the galaxy's missing planets.
The wayward booster left not one but two impact craters on the lunar surface, suggesting there was something undisclosed on the Chang'e 5-T1 mission.
Starship is scheduled to fly again on Saturday, but the crucial demo comes packed with a laundry list of uncertainties.
The space agency is investigating the impact of engine plumes on lunar dust and rocks in preparation for future Moon landings.
Located one billion light-years away, the star—thought dead—appears to be going through a revival, with scientists spotting energetic flares.
The Elon Musk-led company is preparing to launch the experimental rocket on Saturday, November 18 at 8:00 a.m. ET.
Boeing developed an antimicrobial surface coating to help prevent the spread of viruses and bacteria on the space station.
Having cleared all regulatory hurdles, SpaceX is set for a re-launch of its megarocket on Friday.
Scientists have pinned down the energy produced by an unusually bright gamma-ray burst detected in 2022, and wow is it a whopper.
Webb Telescope's exploration of distant exoplanets' atmospheres is revealing unprecedented, extraordinary details, showcasing its remarkable capabilities.
From Earthrise and black holes to lunar footsteps and orbital handshakes, these images irrevocably altered our views of Earth, the cosmos, and ourselves.
Called Detumbler, it's designed as a way to tackle the growing problem of space debris in Earth orbit.
The galaxy was seen in Pandora’s Cluster, a previous target of the space observatory.
The long-duration radio emissions were seen over a large sunspot on our star’s surface, revealing a previously unknown stellar phenomenon.
The space agency has put its ambitious plans to return samples from Mars on hold as it sorts out its funding for next year.
The generous gift will significantly advance the SETI Institute’s quest to detect intelligence beyond Earth.
A slew of recent articles are claiming that Saturn's rings may vanish by 2025. But what's the real story?
Nuclear technology could enable future crewed missions to deep space destinations like Mars.
The gigantic rocket could blast off as early as Friday, November 17.
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