A team of scientists from the SETI Institute and the University of California at Davis documented, for the first time, ...

Introduction Radio interferometry is a technique in radio astronomy where signals from two or more radio telescopes are ...

One of humanity’s most profound questions is whether life exists beyond Earth — and if so, what forms it might take. For ...

The wonders of our universe abound, and this week, we look back at an amazing cometary visitor, our own Earth-Moon system, and Saturn's rings. Plus, new images of the massive Olympus Mons volcano on ...

Stunning stellar explosions occur every second across the cosmos – some observable, most too distant to ever know, all of them fleeting, lasting from seconds to tens of thousands of years. In the age ...

April 7, 2025, Mountain View, CA -- What if we spend decades building advanced telescopes to search for life on other planets and come up empty-handed? A recent study led by ETH Zurich researchers ...

Geologic map of the asteroid belt. Circles identify the asteroid families from which our meteorites originate and letters mark the corresponding meteorite type. The horizontal axis ranges from short ...

Dr. Franck Marchis, a senior planetary astronomer and director of Citizen Science at the SETI Institute, and Dr. Lauren Sgro, outreach manager for LaserSETI and astronomer at the SETI Institute, ...

Credit: Big Ear Radio Observatory and North American AstroPhysical Observatory (NAAPO). The Wow! Signal has captivated the imagination of scientists and the public alike since its detection in 1977.