Veteran NASA astronaut Suni Williams announced her retirement Tuesday. Her extended mission to orbit due to the troubled ...

NASA’s Suni Williams — one of two astronauts stuck for months at the International Space Station — has retired. The pair ...

Skygazers, mark your calendars because one of the coolest celestial events is coming around again toward the end of February.

NS-38 will be Blue Origin's 17th crewed spaceflight to date. Six space tourists will launch to the final frontier on Thursday ...

Researchers have unveiled world-first deep-ocean landers to uncover how the mysterious dark oxygen is produced in complete ...

Astronomy isn't just about gazing at stars, it's about understanding the invisible forces that govern everything from ...

Optical proof of a tiny companion orbiting supergiant star Betelgeuse is hard to come by. Hubble just spotted new evidence.

Astronomers have captured the most dramatic view yet of a planet losing its atmosphere, watching the ultra-hot gas giant WASP ...

Known as dinosaur stars for both their primeval nature and their immense size, Population III stars existed only when the ...

The closure of NASA's largest research library at Goddard Space Flight Center represents a deliberate attack on scientific ...

NASA’s Artemis II rocket has reached its launch pad after a painstaking overnight crawl across Kennedy Space Center. Engineers are now preparing for crucial fueling and countdown tests ahead of the ...

The algorithms, cameras and sensors allow drones to navigate in space, while the built-in neural network analyzes the video stream and detects people ...