Exoplanets, or planets which reside outside of the Solar System, can be wild and extremely unpredictable places. Now a planet ...

Our solar system is on the move, traveling at 828,000 km/h through a galactic structure most people don't know exists. This ...

New research shows how the star's powerful outbursts could help scientists assess which worlds might support life.

Using a powerful combination of space-based measurements and Subaru’s advanced imaging, astronomers have discovered two rare companions, one of which enables a key test for NASA’s Roman Space ...

Starting this coming Sunday, the sunset will occur later in the evening. Right now, our sunset is at 5:18 PM. This is the ...

The twin telescopes of the Gemini Observatory mark 25 years of discovery as students name distant nebula Ua ʻŌhiʻa Lan. The ...

See imaginative exoplanet worlds by St. Ann’s fifth graders at Blakemore Planetarium, Museum of the Southwest, on view ...

Moon’s precursor planet, Theia, disappeared billions ago, leaving scientists no direct chemical evidence to support the hypothesis. Now a team of astromers in France, Germany and the United States ...

"It's going to look different because it didn't come from our solar system and that's what makes it so magical." Ever since the famous "interstellar invader" comet 3I/ATLAS was discovered in our solar ...

For the first time, astronomers say they have spotted a giant explosion released by a star beyond our solar system. The eruption was similar in some ways to those unleashed by our sun, such as the ...

Kate Gosselin is breaking down how she budgets for Christmas as a single mom to eight kids, a system she developed after what she described as a "sickening" financial collapse. The former "Jon & Kate ...