Northeast Ohio engineers play a pivotal role in NASA's Artemis II mission, aiming to return astronauts to the moon and safely ...

NASA has cleared a major hurdle on the path back to the moon. On ...

With some of the world’s clearest skies, the Elqui Valley on the edge of the Atacama Desert offers an unparalleled lens into ...

On Jan. 31, 1958, Explorer 1 became the first satellite launched by the United States. Its primary science instrument, a cosmic ray detector, was designed to measure the radiation environment in Earth ...

Nasa has completed a full countdown rehearsal for Artemis II, fuelling its giant Moon rocket and stopping just seconds before launch, bringing astronauts one step closer to deep space.

A “ring of fire” solar eclipse will be visible on Tuesday, with the best views in Antarctica and partial eclipse views in Africa and South America.

A crew of four NASA astronauts will go around the Moon for the first time in 50 years in humankind's furthest trip into space ...

In the coming weeks, Artemis II will send humans around the moon for the first time in more than 50 years. Could it be a redemptive moment, as it was in 1968?

Amber Glenn once "didn't want to be on this Earth anymore." She built herself back up to make her first Winter Olympics and ...

Launching atop a Falcon 9 from Florida, Crew-12 is carried four new NASA, ESA, and Roscosmos crew members to the orbiting laboratory for an eight-month mission as part of Expedition 74/75. Liftoff ...

National Geographic Explorer Paul Salopek is walking around the globe on foot. His project, called the Out of Eden Walk, started in January 2013. Salopek now marks 13 years on the road with Host Marco ...

A 36-mile-long starship designed to carry 1,000 humans on a one-way trip to the nearest known exoplanet has won a major interstellar design competition, raising hard questions about what it would ...