The Oort cloud is a shell of icy objects that forms the very outskirts of our Solar System. Recently, a group of researchers ...

The NASA boffins in white coats and thick-rimmed glasses have detected new signals that show the Oort cloud - the spooky ...

The seven planets were visible in the evening sky soon after sunset, and the best time to view them all was 45 minutes after ...

PUNCH will watch the how the Sun's corona births solar wind disturbances that spread across the full scope of the inner solar ...

NASA’s Lucy spacecraft, part of an ambitious mission to explore the outer solar system, has successfully captured its first ...

Scientists discovered tiny jets on the Sun that power both fast and slow solar wind. These jets eject particles and shape ...

Feb. 18 marks the 95th anniversary of the discovery of our outermost planet-not-planet. Here's what to know about the short ...

An alignment of seven planets will appear, whether by the naked eye or with the use of a telescope, this month in the U.S. Here's how to spot it.

Witness a rare celestial spectacle as all seven planets in our solar system align next week—an event that won't repeat until ...

I came across an interactive NASA tool called Solar System Simulator. On it, you can view objects in our solar system from ...

A brilliant comet waved its tail above the site of the world's largest telescope as it lit up the night sky last month.

A groundbreaking study, financed in part by NASA, reveals the mystery behind Mars' iconic red color, linking it to the ...