Explore the impact of stellar flares on the potential for alien life. Discover how higher levels of UV radiation can both ...

A U.S. scientist searching for a civilization across 7 Earth clones circling the red dwarf star TRAPPIST-1 says its own alien astronomers could also be scanning Earth.

That means the population of stars in little red galaxies doesn't have to be paradigm ... publication in The Astrophysical Journal. Join our Space Forums to keep talking space on the latest ...

Facts about the red giant star and where to find it are explained by Space.com's Chelsea Gohd. [Betelgeuse: The Eventual Supernova] Credit: Space.com / produced & edited by Steve / Chelsea Gohd / Judi ...

Red dwarf stars are the most common stars in the universe ... and are being prepared for publication in a journal. NASA's Marshall Space Flight Center in Huntsville, Alabama, manages the Chandra ...

Now, a century later, the space telescope named for Hubble has ... spiral and a sort of elliptical galaxy dominated by aging red stars," said Weisz. "We can tell it's got this big central bulge ...

An LSU-led team would like to use a high-flying Antarctic balloon-borne infrared telescope to detect the chemical makeup of ...

A team of astronomers sifted through James Webb Space Telescope data ... the given galaxies were very old, or “red-and-dead,” since the shortest lived stars burn bright and hot blue, and ...