Space Exploration

Blue Origin is set to launch its star-studded, all-female NS-31 mission to suborbital space on April 14. Here's how to watch it live.

Space shuttle Discovery may be removed from the Smithsonian and put on display at Space Center Houston, if two senators from Texas get their way.

For the first time since Russian cosmonaut Valentina Tereshkova’s solo flight in 1963, a spacecraft will fly with only women aboard. Blue Origin’s all-female crew includes pop star Katy Perry.

China is getting ready to 3D-print bricks on the moon using lunar soil, in what could be a huge step toward building a base on the lunar surface.

NASA's Juno spacecraft went into safe mode twice on April 4, but everything's okay again.

NASA astronaut Don Pettit captured two amazing videos of the auroras from his unique perch above Earth last week.

The James Webb Space Telescope has revisited a star that swallowed a planet and found that instead of the star subsuming the planet, it was the planet that crashed into the star.

Using the Hubble Space Telescope, astronomers have, for the first time, directly detected the merger of star clusters at the heart of dwarf galaxies.

NASA astronaut Chris Williams will launch on his first mission to the International Space Station, on a Russian Soyuz rocket with two cosmonaut colleagues, as early as November.

While ascending Mount Sharp, NASA's Mars rover Curiosity has had to swing around a small ridgeline dubbed "Devil’s Gate."