Fired from a vast sunspot, the "coronal mass ejection" is expected to reach Earth on either Thursday or Friday this week.

Using data collected by NASA's Parker Solar Probe during its closest approach to the sun, a University of Arizona-led ...

The interstellar object dubbed 3I/ATLAS has been fascinating astronomers since its discovery in early July. The object, generally believed to be a comet, is screaming through the solar system at ...

NASA researchers show that artificial intelligence can anticipate solar flare buildups by tracking subtle changes across the ...

How big it is: 865,000 miles (1.392 million kilometers) across How far away it is: 93 million miles (150 million km) What type of star it is: A yellow dwarf star The sun is the star at the center of ...

A NASA mission is underway to map the heliosphere, which is a huge protective bubble around the solar system that was created by the sun.

Stargazers can see six planets all in one evening during the second month of the year, especially Mercury, which is usually ...

Comet C/2025 K1 ATLAS, a relatively new visitor from the outer solar system, has broken apart after swooping close to the Sun ...

Astronomers have discovered seeds of rocky planets forming in the gas around the baby sunlike star providing *** peek into the start of our own solar system. The the thing that we've discovered is ...

Solar wind sounds poetic, but it's a very real and powerful phenomenon, connecting the Sun to every part of our solar system.

Santa Rosa, California - January 27, 2026 - PRESSADVANTAGE - Solar Sun Surfer has announced the expansion of its ...

NASA’s newly launched IMAP mission is set to tell us more about the boundary between our Solar System and interstellar space ...