What: New JWST observations probe the possible atmosphere of TRAPPIST-1 e, an Earth-sized planet in the habitable zone of a ...

The same region on the sun that’s responsible for this week’s stunning auroral display just erupted in another powerful solar ...

Close companions can influence stellar evolution in many ways. While some companions can be detected around young stellar ...

A powerful geomagnetic storm created a series of brilliant auroras recently for observers across North America.

The eruption was accompanied by a CME, which is currently under analysis to assess whether any part of it is headed for Earth ...

Centuries before other galaxies were known to exist, astronomers called them “spiral nebulas.” Today the defunct term still ...