An international research team has for the first time directly detected stellar winds from three Sun-like stars by recording the X-ray emission from their astrospheres, and placed constraints on ...

Former Sun Devil Jayden Daniels could step in the role without issue. As could Josh Allen, Patrick Mahomes, Lamar Jackson, and many others.

It’s called a circumtriple planet, and evidence that one exists suggests that planet formation is less unusual than once believed.

The appearance this week of the three bright Summer Triangle stars — Vega, Deneb and Altair — marks the beginning of summer in the Northern Hemisphere. Here's how to spot them.