Recently, two of the powerful men on the planet where space policy is concerned had an exchange on the social media platform ...

Astronomers have uncovered a pair of giant planets that are lighter than cotton candy—super-puffs the size of Jupiter.

Interstellar comet 3I/ATLAS may be older than our solar system, offering a rare glimpse into the early galaxy.

A casual observer, watching my car cross the state line and continue on towards Cape Neddick, might argue that I have missed the point. A critical one might say that I am lost.

Planets beyond our solar system can have magnetic fields similar to those closer to home, astronomers said Tuesday after observing extreme winds on scorching worlds known as "hot Jupiters." ...

Thus far, our search for extraterrestrial life points toward Clarke’s former point, suggesting that our little blue dot is ...

All signs were already indicating that interstellar comet 3I/ATLAS was unlike anything we'd ever seen. When it zoomed through ...

Astronomers have discovered two planets the size of Jupiter, but get this: their densities are so low, they’re estimated to ...

So what objects do we find in-between? Subscribe and join us weekly for astronomical facts and interesting science. If you ...

Researchers have discovered a potentially habitable exoplanet just 25 light-years from Earth—but is its precarious location ...

Space looks empty until you try to cross it. Far beyond Pluto, where sunlight is faint and the planets are long behind, ...

A lost Philadelphia observatory once used to track the transit of Venus may be the place where the Declaration of Independence was read publicly for the first time.