It provides a dynamic, time-resolved view of planetary transformation, a missing link between young inflated worlds and the compact sub-Neptunes that populate the galaxy.

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

Recent media coverage highlights the wide range of research, education, and scientific perspectives emerging from the SETI ...

What: Researchers report the possible discovery of a millisecond pulsar near the Galactic Center using data from the ...

What: SETI Institute Artists-in-Residence present Exoplanetary Poetry, an art-science collaboration that trains artificial intelligence on exoplanet atmospheric chemi ...

Astronomers have unveiled a novel technique for detecting faint signals from stellar and exoplanetary systems — potentially opening new pathways in the search for extraterrestrial technology and ...

In this HiRISE image of Mars, many sand dunes are visible. They have an elongated crescent form and are called "barchan dunes." They are formed by the continuous action of the wind, blowing in the ...

This image from NASA's Mars Reconnaissance Orbiter (MRO) shows white material believed to be dusty water ice lining the edges of Martian gullies in a region named Terra Sirenum. Scientists believe ...