NASA has made a groundbreaking discovery: planets that may be more habitable than Earth. These newly identified worlds, found using advanced space exploration techniques, possess conditions that could ...

Centimeter-sized pebbles have been detected in protoplanetary discs using e‑MERLIN, filling in a critical phase of planet ...

Mars is thought to currently have all the necessary ingredients for life except for perhaps the most important one: liquid ...

For only the third time in recorded history, an interstellar object has crossed into our solar system, creating quite the ...

The European Space Agency said Wednesday that scientists have discovered what might be only the third known interstellar ...

Just the third-ever confirmed interstellar object has been detected in our solar system. Here's what we know. (Spoiler: It's ...

It's been covered in ice for 34 million years. But scientists are finally uncovering what Antarctica's landscape really looks ...

The Universe’s most abundant ice isn’t formless—it’s secretly laced with crystals. And that might change how we think about ...

This stunning image dubbed 'Cosmic Owl' captures a remarkable moment in deep space, billions of light years away.

In our analysis this week, we look at how NASA's proposed budget would slash the agency's science division by nearly 50%.

We measure the extremely long distances between things in space by light years. A light year is the distance that light travels in one Earth year. Light travels at about 300,000 kilometres per second.