Researchers have documented a rare supernova, 2023ufx, the most metal-poor stellar explosion observed, located in a dwarf ...

Researchers have discovered a Neptune-sized planet, TOI-3261 b, which orbits its star every 21 hours, placing it in the rare ...

Determining the expansion rate of the universe, the "Hubble constant," shapes our understanding of the cosmos, its age, and ...

(NASA) – A Neptune-sized planet, TOI-3261 b, makes a scorchingly close orbit around its host star. Only the fourth object of its kind ever found, the planet could reveal clues as to how planets such ...

A stunning discovery of fossilized footprints pressed into soft mud preserved the unexpected and extraordinary moment, ...

"An M dwarf alone couldn't generate the amount of energy we're seeing. Our data suggests that it is in a binary with another ...

This week, we explore what's really going on with recent "mystery drone" incidents reported over American bases in the U.S.

A new study of ancient footprints is the first ever to show that our early ancestors coexisted in a shared space.

Does someone on your holiday gift list have a passion for checking out the stars? WTOP space expert Greg Redfern has some ...

“Serendipity also played a role… we realized its potential to form the basis of a peelable paint, which ultimately led to the ...

An asteroid that fell to Earth and exploded above Canada in 2022 was only around 20 inches wide — the smallest space rock ...

Chinese officials have announced the discovery of a massive deposit of high-quality gold ore, potentially worth around $83 ...