Why scientists believe Venus could host alien microbial life.

Beyond that, in the decades to come, we might be able to see the colours of an exoplanet’s surface, and determine if plant ...

Every week, Sarah Knapton, our Science Editor, and Joe Pinkstone, our Science Correspondent, demystify your supernatural ...

The search for life isn’t limited to distant exoplanets—some of the most promising candidates may be right here in our own ...

Are we hitching our wagon to the wrong star? Harvard scientist Avi Loeb has slammed a seemingly far-fetched proposal to ...

Hundreds of people who love the little planet that was dissed, gather every year in the Arizona town where Pluto was ...

NEW YORK (AP) — Six planets are linking up in the sky at the end of February, and most will be visible to the naked eye. It’s what’s known as a planetary parade, which happens when multiple planets ...

Hundreds of people who love the little planet that was dissed, gather every year in the Arizona town where Pluto was ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Here’s what you will learn when you read this story: Abiogenesis—the emergence of ...

An intriguing religious issue is raised by an odd space-age colloquy in mid-February between Barack Obama and Donald Trump.

Wednesday is "Pluto Day," because – yes, of course there is a day for that. And, while celebrating the celestial object that ...

Venus and Saturn are due up for a visually striking event known as a planetary conjunction. Here's everything to know about ...