In an effort to better grasp the sun’s past, present and future, Colombian and Spanish researchers made visualizations that meld the last 400 years of recorded solar observations.
Scientists recently uncovered the largest known structure of the ancient universe.
Stellar wombs in the constellation Carina bring new life to matter that once belonged to dead stars.
Many people enjoy gazing at the night sky, and once in a while, something up there appears to look right back at us.
The nebula of a dying star has a “inside-out” appearance, scientists announced in a new study — and this may be our sun’s ultimate fate.
The tale of Hawaii’s recent volcanic eruptions continues to change, much like its fierce lava flows, and new images from space tell the latest chapter.
The volcanic outburst on Hawaii’s Big Island intensified early this week, and satellites have been keeping an eye on the dramatic geological activity.
A rare discovery twinkles in the debris of an ancient supernova: the first isolated neutron star ever found outside the Milky Way.
The heat shield for NASA’s upcoming Mars rover suffered a fracture during testing recently, but the incident won’t change the mission’s launch date, agency officials said.
Astronomers set their sights on an area incredibly far away — more than 90 percent of the way across the observable universe — and found the beginnings of a massive cosmic collision, according to two new studies.