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

By Will Dunham WASHINGTON, Feb 4 (Reuters) - Jupiter, without a doubt, is the biggest planet in our solar system. But it ...

A strong solar flare peaked just after 9 a.m. Tuesday. What does that mean?

Eight planets, hundreds of moons, hundreds of thousands of asteroids, and billions of comets orbiting our Sun make up our Solar System. And not once has a single black hole disturbed our planetary ...

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

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

Coronagraphs are telescopes equipped with an occulting disk to block out the overwhelming radiation emanated from the visible surface of the Sun, along with optical stops and filters that are ...

That community recently came together to observe Comet C/2023 A3 (Tsuchinshan-ATLAS) as it passed through the night sky. Near ...

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

With the vastness of the Universe, everything in it seems so spread out. But some objects are closer than you might realize. Every now and then, a random interstellar asteroid passes through the Oort ...

TikTok homeowner @markoborn says solar drained nightly because it wasn’t sized for off-peak charging and peak sell-back, ...

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.