On July 13, 1969, the Soviet Union launched its Luna 15 spacecraft on a mission to the moon. Luna 15 was a robotic sample ...

New supercomputer simulations suggest the Milky Way could be surrounded by dozens more faint, undetected satellite ...

Space exploration took a massive leap forward in 2020 with groundbreaking discoveries that expanded our understanding of the universe. In this video, we’ll take you on a thrilling journey through the ...

The mighty James Webb and Hubble space telescopes united to reveal stars being born inside the Small Magellanic Cloud, which orbits the Milky Way.

Research on the ISS helped scientists tackle problems we can’t solve on Earth, from human biology to fire behavior and ...