A party hat-shaped object spotted on Mars is drawing renewed scrutiny, with some experts suggesting it could be evidence of ...

For nearly a month, NASA has been scrambling to make contact with a spacecraft in orbit around Mars that abruptly fell silent. The space agency lost communication with the MAVEN probe (short for Mars ...

After a yearslong series of setbacks, NASA’s Escape and Plasma Acceleration and Dynamics Explorers, or ESCAPADE, mission has ...

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Mars didn’t always look like the barren world we see today. Over billions of years, the Sun’s solar wind stripped away much of its atmosphere, helping transform it from a warmer, wetter planet into a ...

Curiosity rover's findings have raised new questions about the Red Planet's habitability and the potential for life beyond Earth.

NASA's Van Allen Probe A reentered Earth's atmosphere on March 10, 2026, concluding 14 years of groundbreaking research on radiation belts.

HOUSTON—NASA is assembling an anomaly review board and attempting to reestablish communications following its Dec. 6 loss of contact with the Mars Atmosphere and Volatile Evolution (MAVEN) spacecraft.

A space probe flying past Mars captured images of the red planet's small, mysterious moon. While on a flyby of Mars, Hera was able to use three of its imaging instruments to capture images of Deimos, ...

Blue Origin launched its second heavy-lift New Glenn rocket Thursday, putting two small NASA satellites onto a long, looping course to Mars to learn more about how the sun has slowly blown away the ...