Created by the sun, the protective bubble of the heliosphere shields our solar system from harmful radiation. A new mission ...

The two NASA missions are the Interstellar Mapping and Acceleration Probe, or IMAP, and the Carruthers Geocorona Observatory.

SpaceX is scheduled to launch NASA’s Interstellar Mapping and Acceleration Probe (IMAP) mission at 7:30 a.m. ET on Wednesday, ...

SpaceX is set to launch a triple ride-sharing mission for NOAA and NASA, kicking off a major upgrade to space weather ...

NASA’s Parker Solar Probe has set a new speed record, racing through the Sun’s corona at 687,000 km/h. This is the fastest ...

NASA introduced its newest astronauts Monday, 10 scientists, engineers and test pilots chosen from more than 8,000 applicants to help explore the moon and possibly Mars.

SpaceX is set to launch early Wednesday to send up three satellites on a million-mile trip to tackle the mysteries of space weather including how to protect from the sun’s disruptive and dangerous ...

The spacecraft will study the solar system's edge, magnetic fields in interplanetary space, and remnants of exploded stars.

The team at the University of New Hampshire worked on a mission that will help answer questions about how life formed on ...

The halo was first glimpsed in 1972 when Apollo 16 astronauts placed an ultraviolet camera developed by Dr. George Carruthers on the Moon.

No tricks, but skywatchers may be in for an October treat when a newly discovered comet passes through our skies. Comet ...

NEW YORK (AP) — Scientists have discovered a new dinosaur from Argentina with powerful claws, feasting on an ancient ...