NASA has been monitoring a never-before-seen planet in its solar system, which is eight times the size of Earth. The ...

This week sees a special stargazing event, as as up to six planets will be visible in a line in the night sky.

Witness a rare celestial spectacle as seven planets align in the night sky for one night in late February, offering a ...

The exoplanet – a planet outside our solar system – has a mass six times greater than that of Earth, and orbits in the ...

Here’s what you should know when you go outside to see for yourself: Yes, the planets are indeed lined up across our sky. No, ...

Gaia-4b is considered a super-Jupiter planet, a relatively cold gas giant, orbiting its star over 570 Earth-days. That star ...

Scientists discovered WASP-121b, an exoplanet where metals rain from the sky. Located 858 light-years away, this 'ultra-hot ...

High winds, hundreds of lightyears away! Dan Smith shows just how fast one planet's jet stream is moving. 🪐💨 ...

If you have ever wondered about the stars or the planets that are a part of our solar system, then you may be interested in ...

Scientists work to define a “habitable zone,” which means that if it’s too close to a star, the water heats and evaporates, and too far, it freezes. Also, the atmospheric conditions need to be just ...

The meteor fragments returned by OSIRIS-REx shed light on the entwined history of water and the chemical ingredients of life ...