The sun is midway through its life of fusion. It's about 5 billion years old, and though its life is far from over, it will ...

A ring of asteroid debris could have orbited Earth for tens of millions of years, and perhaps even have altered the planet's climate ...

Earth's orbit will capture a bus-sized asteroid later this month, giving us a second moon for about two months.

Earth is getting a temporary second "mini moon," a.k.a. the 2024 PT5 asteroid. Here's how you can see it and if it will ...

The night sky on Tuesday will treat us to a partial lunar eclipse during a supermoon. It’s an astronomical wonder that almost ...

Earth will get a second moon, but only for a couple of months. Here's everything you need to know about this cosmic ...

The rings of Saturn are among the most famous and spectacular features in the solar system. Earth may once have had something similar.

China set to unveil long-term vision for space science The Chinese Academy of Sciences is aiming to accelerate its progress ...

Physicists are still hot on the trail of a substance that could change everything: dark matter in the form of primordial ...

A new science briefing has revealed there is a "grim outlook" for Thwaites Glacier in Antarctica, also known as the 'Doomsday ...