Why don't planets fall into the stars they orbit if they're constantly being pulled by gravity?Lindsey CoughterRocky Mount, ...

In a blow to anyone dreaming that complex life may exist elsewhere in the universe, a new study suggests we're unlikely to ...

Jon Jones believes this champion could compete for titles across four different UFC weight classes. As one of the most ...

Thanks to the discovery of thousands of exoplanets to date, we know that planets bigger than Earth but smaller than Neptune ...

Shining in the constellation Gemini near the bright stars Pollux and Castor, Jupiter's opposition is the best time to see the ...

The spectra measurements enable astronomers to figure out these stars’ age, spin rate, temperature, and location, among other ...

Around the bright star Fomalhaut, astronomers spotted glowing clouds of debris left behind by colossal collisions between ...

Astronomers discovered Gomez’s Hamburger, a massive protoplanetary disk. Edge-on view shows dust and gas layers with clumps ...

Astronomers have captured an exceptionally rare view of young planets in mid-transformation, revealing how bloated, giant worlds may shrink into the most common planets in the galaxy. Astronomers have ...

This composite image was weeks in the making, as Horálek’s two "crossings" happened months apart. Mars traced its path ...

A new survey maps nearby K-type stars and shows why these long-lived, stable stars are important targets in the search for ...

The star system V1298 Tau reveals that many planets begin as large, low-density worlds that slowly shrink and shed their ...