The rings of Saturn are among the wonders of our solar system, with a diameter of roughly 175,000 miles (280,000 kilometers) ...

Since the 1970s, Voyager 1 has been making groundbreaking discoveries. But its journey is far from over, and it's still ...

Scientists reexamining data from NASA’s Cassini spacecraft have uncovered exciting new evidence from Saturn’s icy moon ...

Portal Space Systems says it has successfully tested its solar thermal propulsion system at operational temperatures inside a ...

The European Space Agency's ExoMars Trace Gas Orbiter and Mars Express took photos of the interstellar comet 3I/ATLAS as it ...

A new study suggests yet another theory for a possible extra planet in our solar system, likely of a size between Mercury and Earth. The authors dubbed it Planet Y.

A low-density, puffy planet orbiting relatively far from a young star in a nearly perpendicular orbit. What's going on?

A team of astronomers from the University of Montreal has discovered a new potentially habitable exoplanet orbiting the red dwarf star L 98-59, 35 light-years from Earth. This discovery means there ...

I f you’ve ever wanted to see a chunk of the early solar system with your own eyes, now’s your chance. The comet C/2025 A6, commonly called Comet Lemmon, is currently on approach with the inner solar ...

Up to that point, the behemoth had remained hidden in the inky blackness of space. This was, in part, due to the fact that it ...

Faith writes guides, how-tos, and roundups on the latest Android games and apps for Android Police. You'll find her writing about the newest free-to-play game to hit Android or discussing her paranoia ...

A newly discovered space rock zoomed safely by Earth on Wednesday (Oct. 15) at only about a quarter of the average distance ...