Orbital dynamics show that President Trump’s pledge to land astronauts on Mars couldn’t happen until 2029 at the earliest.

Starliner co-pilot Sunita Williams is now the world's most experienced female spacewalker, moving up to No. 4 overall.

That’s a big accusation for what stems from a relatively small kerfuffle.

FLORIDA TODAY's Rob Landers brings you some of today's top local stories on the News in 90 Seconds. Orlando Bloom Says Keira Knightley Did ‘Wonderful Things’ in ‘Pirates’ Movies After She Revealed ‘I ...

While that office may be ready to go to work, the FAA itself is not fully on the job. That’s because it’s without an ...

Astronauts Butch Wilmore and Suni Williams are conducting a spacewalk outside the International Space Station to remove ...

Following the explosive failure of the Starship megarocket’s January 16 test flight, residents of the British territory were left with debris-strewn roads and beaches.

SpaceX was targeting launch of the SpainSat satellite during a two-hour launch window which opened at 8:34 p.m. ET. Liftoff was right on time without delay. The rocket launched from Kennedy Space ...

Rock and dust samples from the Bennu asteroid contain molecules that are the "key to life" on Earth, NASA officials announced ...

Flight 7 Recap SpaceX launched Starship Flight 7 on Jan 16 in another afternoon launch. The initial ascent with Booster 14 ...

NASA astronauts Sunita "Suni" Williams and Barry "Butch" Wilmore have been on the International Space Station since June, ...