Space News & Blog Articles

NASA's LunaH-Map cubesat failed to perform a planned engine burn during its Nov. 21 moon flyby, likely because of a stuck valve in its propulsion system.

An uneven distribution of stars in several nearby clusters may offer evidence of MOND — a controversial theory of gravity that disputes Newton and rejects the existence of dark matter.

A flyby of Jupiter by NASA's Juno spacecraft has delivered a stunning image of the gas giant's cloud tops and moons Callisto and Io.

A tiny cubesat moon lander riding with Artemis 1 could not establish contact in time to reach its destination, but it may be able to do some other deep-space work.

The Orion spacecraft's lunar flyby Monday (Nov. 21) delivered a celestial Thanksgiving treat a few days early, as its cameras caught the distant Earth setting behind our moon.

NASA's tiny CAPSTONE spacecraft has settled into its final lunar orbit, shifting into the operational phase of its pioneering moon mission.

Isotopic evidence points to carbonaceous chondrite asteroids bringing enough water to Mars that it could have formed a global ocean some 1,000 feet deep.

NASA is assessing the damage Artemis 1 left behind after the huge Space Launch System rocket lifted off on Nov. 16, but officials emphasize everything is manageable for future missions.

Our Universe takes nature documentaries one step further into the cosmos to explore how we got to this very moment in existence.

In the wake of the space shuttle Challenger tragedy, a salvage effort was organized to find the spacecraft. The search also led to an aircraft being found. Now it has happened again, only in reverse.

New radio telescope images show the galactic cluster Abell 2255 in unprecedented detail and hint at the physical processes occurring in this region of space 1 billion light-years away.

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The James Webb Space Telescope has revealed an exoplanet's atmosphere in unprecedented detail, allowing scientists to understand the planet's past and test methods for detecting alien life.

ABL Space Systems, a small satellite launching startup aiming to make its rocket debut, aborted its third launch attempt in less than a week on Monday (Nov. 21).

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China is gearing up to send a new crew up to the newly-completed space station on the Shenzhou 15 mission.

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Continuing its mission to search for signs of ancient life on Mars, NASA's Perseverance rover has reached Jezero Crater's Yori Pass.