Pluto will complete its first orbit since 1930 in 2178, a historic 248-year space journey that spans generations of humans.

Pluto has not completed a single orbit since its 1930 discovery. With a 248-year journey around the Sun, the dwarf planet will finish its first full circuit in 2178.

MOUNTAIN VIEW – Eight months after its encounter with the New Horizons spacecraft, Pluto continues to surprise the scientists who study this distant world. Pluto and its largest moon Charon comprise ...

Pluto may no longer be classified as a planet, but in Flagstaff, its legacy still shines. Scientists, artists and community ...

Wednesday is "Pluto Day," because – yes, of course there is a day for that. And, while celebrating the celestial object that is known as Pluto with an ...

The mission, slated for summer 2027 in Florida, will send four non-government astronauts to the orbital outpost for up to 14 days. This will be the sixth private astronaut mission to the ISS, ...

Space scientists have shown off an incredible image of a “space egg.” NASA said Tuesday the Hubble Space Telescope has revealed a dramatic interplay of light and shadow in what’s called the Egg Nebula ...

NASA Administrator Jared Isaacman speaks to employees at the Ames Research Center as part of his visits to all the agency’s field centers. Credit: X @NASAAdmin WASHINGTON — After losing about 20% of ...

The delay was caused by a hydrogen leak discovered during a key fueling test known as a wet dress rehearsal. The mission will send a crew of four astronauts, including three Americans and one Canadian ...

It's been a busy week for NASA's Artemis lunar campaign, which has experienced a number of recent setbacks as the agency has again delayed the first crewed mission under the program. The launch date ...

Boeing's Starliner undocks from the International Space Station at the conclusion of the Crew Flight Test mission. Credit: NASA WASHINGTON — As NASA prepares to launch a new crew to the International ...

Members of the House Science, Space, and Technology Committee voted to approve a NASA authorization bill this week, advancing legislation chock full of policy guidelines meant to give lawmakers a ...