A new mission set to blast off for low-Earth orbit will study magnetic storms around the Earth and learn more about how they ...

NASA's Athena Economical Payload Integration Cost mission, or Athena EPIC, is a test launch for an innovative, scalable space ...

“What we’ve been trying to do is find a baby version of our Solar System somewhere else,” Merel van’t Hoff, an astronomer at Purdue University in West Lafayette, Indiana, tells Nature’s Jenna Ahart.

Colossal filament eruption on July 15 carved a 250,000-mile solar trench NASA's SDO captured the dramatic collapse of a ...