That "something else" appears to originate from space.

The cause of the strange blue spiral is actually a SpaceX Falcon 9 rocket that blasted off from Space Launch Complex 40 ...

"Really, Euclid is not only a dark universe detective, it's also a time machine. We will look back 10 billion years in cosmic ...

Cosmic microwave background data support cosmology’s standard model but retain a mystery about the universe’s expansion rate.

The gas giants outside our solar system are not capable of hosting extraterrestrial life, but do offer clues in a lingering mystery about how distant planets form, researchers said.

The European Space Agency’s “dark universe detective” discovered millions of new galaxies and offers potential clues about dark matter ...

NASA’s Webb Space Telescope was finally able to capture bright auroras on Neptune—the most distant planet in our solar system ...

The new Magic Kingdom Starbucks tumbler, which includes mystery trading pins, is now available. The tumblers are at the ...

NASA’s James Webb telescope is offering a new look at Neptune’s aurora, leading to a new mystery involving the eighth planet ...