Even at a glance, the planets in our solar system are wildly diverse. Huge and small, airless and densely packed with ...

The LHS 1903 system defies expectations with a rocky outer planet, prompting new ideas about how planets form and evolve.

Elisha Sauers writes about space for Mashable, taking deep dives into NASA's moon and Mars missions, chatting up astronauts ...

NASA's Nancy Grace Roman Space Telescope, which is set to launch this coming September, has the potential to show us pockets ...

Our sun is a roiling mass of energy, with solar flares exploding on its surface, sending gas, plasma, and light that blasts ...

Organic compounds found in a Martian crater contain building blocks of life, according to a new study.

For the first time, scientists have measured the instantaneous mind-blowing power of jets blasting from a black hole. The jet ...

With the launch of Space Warps, a new citizen science project on the Zooniverse platform, you can now join in the search to find rare and elusive strong gravitational lenses in never-before-seen ...

Diary entries by the Japanese poet Fujiwara no Teika, along with other historical sources from across Asia and Europe, played ...