The relative quantities of volatile gases like methane and ethane can reveal key details about distant Kuiper Belt objects.

Astronomers have confirmed the existence of four planets orbiting a star less than 6 light-years away with help from some of ...

MAROON-X was specifically designed to detect tiny exoplanets orbiting red dwarf stars by detecting the minuscule ...

"We have been waiting for 10 years to confirm that our finely tuned operations of the telescope would also allow us to access ...

People around the world will have a chance this weekend to catch what could be the year’s most stunning view of the largest ...

Watch this video to find out more about the Earth, planets in our Solar System and other planets far ... could help humans survive on Mars. The two largest planets are Jupiter and Saturn.

If you look up on a clear night, the brightest and largest object in ... big enough to be considered planets in their own right. So exactly how many solar system moons have we found?

For a few evenings around 28 February, every planet in the solar system will be visible in the night sky, thanks to a rare great planetary alignment. Here's how to make sure you don't miss this ...