Edgar once designed science experiments for astronauts to perform. Now she'll be the astronaut performing them.

Preparations for the second-ever launch of Blue Origin's powerful New Glenn rocket are underway on Florida's Space Coast, as ...

A comet from another star system is swinging by Mars as a fleet of spacecraft trains its sights on the interstellar visitor.

Among the biggest advances in Martian exploration are the orbiters satellites that circle the planet at various altitudes, capturing priceless images and data. One of the most important is NASA’s Mars ...

NASA has reported possible biosignatures in a Mars rock, but delays and funding woes cloud its sample return mission. Could China's Tianwen-3 step in and deliver samples from the site itself?

If it pans out, it may complicate Elon Musk’s dreams of founding a settlement on the fourth planet from the sun.

"If there is a space race, China's already winning it, and could win it dramatically in the next few decades." ...

Perseverance rover data shows Jezero Crater once held a calm lake, leaving behind mudstones rich in organic-linked minerals.

NASA's CHAPEA mission will see four volunteers living in a simulated Mars base, and leading them is an Air Force pilot, who ...

The flight will also mark the farthest trip by humans into deep space, and will travel as many as 9,000 miles beyond the Moon ...

The Houston native holds a master's degree in biomedical engineering from Duke University and previously worked in NASA's ...

NASA announced its 2025 Astronaut Candidate Class on2, 2025. The 10 candidates, pictured here at NASA’s Johnson Space Center ...