NASA plans to launch its first nuclear-powered interplanetary spacecraft in 2028, a probe called Space Reactor-1 Freedom that will carry helicopters to Mars.

NASA is revving up its plans for a successor to the International Space Station (ISS). On Tuesday agency officials announced that a formal request for information would open on March 25, kicking off

Researchers used data recorded by Juno in 2021 and 2022, after NASA granted an extension to the spacecraft’s operations upon completing a five-year science campaign at Jupiter. Juno remains in good health,

Artemis II mission will take 4 astronauts on a trip around the moon. The vehicle that will send them there? A massive NASA Space Launch System rocket.

Neil Armstrong photos from NASA's 1966 Gemini 8 emergency splashdown near Japan are now public, donated to the Armstrong Air and Space Museum in Wapakoneta, Ohio.

One of NASA’s oldest astronomy missions, the Neil Gehrels Swift Observatory, has been out of action for more than a month as scientists await the arrival of a pioneering robotic rescue mission. The 21-year-old spacecraft is falling out of orbit,

NASA is revising its moon-landing plans, reducing Boeing Co.’s role while elevating SpaceX’s Starship rocket to do the job of propelling astronauts to lunar orbit, people familiar with the matter said.

NASA plans to roll its huge moon rocket back to the launch pad on Thursday evening, setting the stage for four astronauts to circle the moon.