The Kepler Space Telescope was retired in 2018, after discovering 2,600 confirmed exoplanets. But now there are three more to add to the mission's total,
This Tuesday, the crew of the second ever all-private mission to the International Space Station will be returning to Earth. Here's how to watch the departure.
NASA has released new images that appear to show the broken remains of Japan’s Hakuto lander, which crashed on the moon in a failed mission last month.