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

In a solar system far, far away NASA have discovered a planet which they think 'might be remarkably similar to Earth', though ...

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

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

Astronomers believe they have uncovered evidence of a previously unknown ninth planet lurking in the not-too-distant reaches of the solar system. This hypothetical world, dubbed "Planet Y," could be ...

The origin of super-Earths and sub-Neptunes has been revealed in a system of four young planets that are dramatically losing ...

Astronomers found an interstellar "tunnel" - a cosmic channel that connects our solar system to distant stars, according to a recent study.

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

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

The universe is always moving. While we've found evidence of rogue black holes and planets, new research suggests that a passing star could be out there somewhere. Unfortunately, If it were to swing ...

Researchers estimate that the planet has about a 50% chance of being in its star's Hoble zone.

Recently, a group of scientists created a detailed map of this space, showing that the bubble is lopsided in both shape and ...