Stevenson 218 is the largest known star in the universe, located about 18,900 light-years away in the constellation of Scutum and far surpassing even the sun in size and brightness. So immense that it ...

Some planets are so massive they break the rules of science. This documentary uncovers the largest worlds ever discovered in ...

According to the equations that govern black holes, the larger one of these cosmic behemoths is the lower its average density ...

Want to try luck with our previous crossword puzzles? The most recent ones can be found below, but you can access the full ...

With much of the previous DC universe being retconned, here's everything you need to know about the current state of the ...

A new study suggests yet another theory for a possible extra planet in our solar system, likely of a size between Mercury and Earth. The authors dubbed it Planet Y.

The MCU has introduced many powerful characters, but it also has a habit of showing some of these powerhouses dying on ...

Astronomers have observed a massive growth rate in a free-floating rogue planet that’s gobbling up gas and dust at a record ...

A team of astronomers took an actual photo of the first-known baby planet discovered in a gap of a star's protoplanetary disk ...

The Season 2 finale of Peacemaker has introduced elements from the Salvation Run comic, including a prison planet for metahumans.

These rules make Star Wars feel like Star Wars instead of like some other fictional science fiction universe. Star Trek, for ...

Taking place 20 years after the events of the original Alien film, Romulus brings the horrors of the original to life. Body ...