The photograph of the Milky Way was taken by Oisin McDonnell, who is based in South Australia. He shared the image in a ...

A 3D map of our cosmic neighborhood has revealed hot and cold regions as well as an "escape tunnel" from our local bubble.

The sun is Earth's closest star, yet its beauty is too intense to appreciate with the naked eye. Here are some of the most ...

NASA is gearing up for its Parker Solar Probe to do a final flyby of Venus on Wednesday on its way to make a record-breaking ...

Ethereal, romantic and full of promise for jovial moments with loved ones and friends, fall hits its peak in November. This ...

The closest star to Earth is also the best studied, but only recently have we truly begun to uncover its secrets.

Engineers have nearly finished building the central detector of the Jiangmen Underground Neutrino Observatory (JUNO) in China. The detector is a massive underground sphere designed to capture ...

“The nation must confront the fact that beyond his hateful character, he is crippled cognitively and showing clear signs of mental illness,” its board wrote, providing multiple examples of Trump’s ...

Our mission could not be more clear and more necessary: We have a duty to explain what just happened, and why, and what it means for you. We need clear-eyed journalism that helps you understand ...

Looking back at the career of the Grateful Dead bassist, starting with when the band was clean cut and called the Warlocks. Looking back at the career of the Grateful Dead bassist, starting with ...

The different sun is the one with blue sunglasses. If you loved solving this picture puzzle, share it with your friends and family and see who identifies the odd one out in the fastest possible time.

Ashlee Rezin/Sun-Times Share David Arquette exits after ... Tommy Kendall holds a picture of his 18-year-old brother, Jesse Kendall, next to Jess’s 1975 Chevy C10 near the family’s home ...