Perseverance just landed on Mars, where it will search for signs of life. But space's cool factor doesn't begin or end there!

I’ve always loved looking up at the night sky. Even though I didn’t pursue science in college, the outer world has never stopped fascinating me, because that endless stretch above us makes everything ...

The idea of black holes was first proposed in 1916, but at the time, physicists didn't think they actually existed. Today, we ...

(CNN) — Here’s a look at space accidents that have affected astronauts or other staff related to spaceflight. Accidents that involved unmanned spacecraft are not included. October 24, 1960 - The first ...

Starlink satellites have been developed by SpaceX to provide internet to remote locations. Here we explore the controversial ...