Water ice on Mars, bubbling gas on a distant star, a snow-covered island, and a pre-planetary nebula are featured this week. Plus, a look back at an image of Mars taken by the Dawn spacecraft during a ...

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

Science depends on trustworthy evidence. When the observational record is compromised, entire fields can be misdirected. AI ...

As always, make sure to catch up on our SETI AIR news and events. de Paulis, D., Mignone, C., Forget, B., Fabbri, I., De Vito ...

Keith, Sorry for the quiet—our days have been packed, and out here every usable hour feels borrowed. Since my last report the weather has changed its mind a few times. The snowstorm I mentioned in my ...

What: Scientists have revived microscopic worms frozen in Siberian permafrost for roughly 46,000 years, revealing how life ...

What: Artemis II will carry astronauts on the first crewed mission beyond low Earth orbit since Apollo, testing systems and gathering data critical for sustained luna ...

Early Tuesday morning, March 3, a total eclipse of the Moon will be visible from throughout the U.S. (and North and America). In a lunar eclipse, the Moon and the Sun are exactly opposite each other ...

This view from the Mast Camera (Mastcam) on NASA's Curiosity Mars rover shows an outcrop with finely layered rocks within the "Murray Buttes" region on lower Mount Sharp. The buttes and mesas rising ...

Now, a study led by SETI Institute scientist Matija Ćuk proposes an explanation linking the formation of the moons and rings, centering on the possibility that Titan is the product of a moon merger.