Why it matters: While not evidence of life, these discoveries show that ancient Mars had complex organic chemistry, ...

This finding by Perseverance…is the closest we have ever come to discovering life on Mars,” said acting NASA administrator Sean Duffy in a statement. “The identification of a potential biosignature on ...

NASA's Artemis 2 moon mission is in trouble again after teams discovered a helium issue within the SLS rocket following ...

NASA's Curiosity rover, which launched in 2011 from Florida, found signs of organic material that on Earth is most often ...

NASA’s new administrator has floated a striking compromise in a long running fight over where the retired shuttle Discovery should live. Instead of uprooting the orbiter from the Smithsonian, he is ...

An Artemis Orion capsule could take space shuttle Discovery's place in Houston, NASA's new chief says. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

Samples taken from an ancient Mars rock may indicate that ancient life once existed on the Red Planet, according to a study ...

Add Yahoo as a preferred source to see more of our stories on Google. A Nasa team using the Hubble Space Telescope found an object in space never recorded before, nicknamed "Cloud-9." Cloud-9 is a ...

Add Yahoo as a preferred source to see more of our stories on Google. The space shuttle Discovery arrives for its final destination at the Smithsonian's Udvar-Hazy Center in 2012. The aircraft used to ...

Nasa's Artemis II Moon mission will almost certainly face a delay after engineers identified a major problem with its rocket.