The cosmos, in its vast expanse, continues to reveal awe-inspiring mysteries. The latest of these enigmas is a color-changing ...

Federal funding is about to run out for 19 active space missions studying Earth's climate, exploring the Solar System, and ...

Who hasn't looked into the sky and wondered if there's life out there, somewhere, looking back at us? Is it possible there's ...

Science is a story of coming up with theories then doing our best to disprove them. That is especially true for theories on a ...

There have been many studies done to better understand how the heliosphere interacts with other elements and what its ...

So, while browsing an astronomy forum today, I suddenly came across some news that completely baffled me — the third ...

The period known as "cosmic noon," which took place roughly 2 to 3 billion years after the Big Bang, was characterized by the rapid formation of new stars and planetary systems. Naturally, objects ...

However, scientists generally believe that it is more likely an ordinary cosmic object, with its long wandering journey ...

Dementia is one source of confusion. But as the April 8 total eclipse of the sun approaches and things astronomical come front and center, we’re at risk for another. It’s an expanse so expansive that ...

There's something big missing from our solar system — and that may be a good thing. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Planetary ...

There are several candidates for the biggest star in the universe. One of them, VY Canis Majoris, is over 1,500 times the ...