Pictures of a distant supernova remnant show two concentric rings, providing clear evidence that exploding white dwarf stars ...

Pluto reaches opposition and the Moon waxes to First Quarter as shooting stars streak through the sky this week.

This year, the alert system for defending the planet against incoming space rocks was activated for the first time. It won’t be the last ...

Discover how you might (just!) save your granny from a runaway train, meet a girl struggling to come to terms with both the ...

There's been many different of Supermen throughout film and TV, both animated and live-action, but which ones are considered ...

These anime fights from Naruto, My Hero Academia, and more are nothing short of breathtaking thanks to their incredible visuals.

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.

In the sprawling Hydra constellation, 137 million light-years away, lies NGC 3285B—a dazzling spiral galaxy recently ...

The newly observed binary system features a cataclysmic variable star, designated GOTO0650, which is in a rarely seen late ...

The number of ticks in the U.S. is "exploding," raising concerns over the spread of disease the bugs carry with them.

Hubble captured this stellar explosion in NGC 3285B, 137 million light-years away, offering new insights into the expanding ...

A young planet named HIP 67522 causes violent eruptions on its star, dramatically accelerating the loss of its own atmosphere ...