The new flagship telescope will work with the James Webb and Hubble telescopes to study dark energy and search for exoplanets. The telescope's primary mission is expected to last five years, with a potential for a five-year extension. The 230-foot-tall ...

After a series of engineering upgrades, expect NASA to launch an uncrewed Boeing Starliner spacecraft as soon as December on a cargo mission to the International Space Station. And a crewed Starliner-2 mission commanded by NASA astronaut Woody Hoburg is ...

SpaceX and NASA are preparing to send the next crew of four to the International Space Station as soon as Thursday morning, weather permitting. The mission, NASA’s SpaceX Crew-13, is led by NASA astronaut Jessica Watkins, who will become the first agency astronaut to fly twice onboard a SpaceX Dragon spacecraft.

Days before the Crew-13 mission even launched, NASA had named the astronauts selected for the next mission to the International Space Station.

SpaceX cleared a landmark development hurdle this morning by launching an enormous Starship rocket up into low-Earth orbit for the first time. Welcome to FLORIDA TODAY Space Team live coverage of SpaceX's 14th Starship test flight from Boca Chica,

A joint venture between NASA and SpaceX, the mission will send four astronauts to the International Space Station. The launch was delayed from September due to an oxidizer leak in the Dragon capsule's propulsion system. Liftoff is now targeted for Oct. 1 ...

Add Yahoo as a preferred source to see more of our stories on Google. NASA's Nancy Grace Roman Space Telescope is already exceeding expectations. Lofted onboard a SpaceX Falcon Heavy rocket from NASA's Kennedy Space Center in Florida, Roman was "exactly ...

NASA’s Roman Space Telescope has been cleared for final launch preparations ahead of a targeted August 30 liftoff aboard SpaceX’s Falcon Heavy. The powerful new observatory will probe cosmic expansion, the history of the universe, and distant exoplanets.