M illions of California residents are being warned to avoid the sun this week as the National Weather Service (NWS) has ...

Astronomers have used simultaneous ground-based and space-based observations to measure the temperature and velocity of gas ...

The sun is frequently ejecting huge masses of plasma, called coronal mass ejections (CMEs), into space. They often occur ...

Avi Loeb suggested that if 3I/ATLAS is a spacecraft, it may use its proximity to the Sun's powerful gravitational pull while ...

Did you know it rains on the Sun? Not water, of course. It's solar rain, which occurs in the Sun's corona, the outermost ...

However, rain on the Sun is made of plasma, an electrically charged, million-degree gas. As this coronal rain falls, it ...

Comet 3I/ATLAS is warming up as it approaches the sun, causing a jet to emerge. The jet is visible in a dramatic new image.

The gulf between players and owners appears far apart with the Oct. 31 deadline to reach a new agreement fast approaching.

Life in the Big 12 is a walk on the tight rope, leaning this way and that, trying to maintain balance. Saturday night, ASU ...