For Missouri residents, Marvel Cave represents a treasure in your own backyard worthy of repeated visits. For travelers, it offers an experience you simply cannot find in many other locations—a ...

Astronomers from the International Centre of Radio Astronomy Research (ICRAR) have released an incredible image of the Milky Way shining in low-frequency radio light, revealing a spectacular realm ...

Soaring to the depths of our universe, gallant spacecraft roam the cosmos, snapping images of celestial wonders. Some spacecraft have instruments capable of capturing radio emissions. When scientists ...

Huge eruptions from the Milky Way’s supermassive black hole in the distant past may have sterilized much of the inner galaxy ...

SpaceX on Thursday released the most detailed public update in nearly two years on its multibillion-dollar contract to land ...

A supersonic jet plane designed to make very little noise took flight for the first time this week, cruising over the ...

The X-59 successfully completed its inaugural flight—a step toward developing quieter supersonic jets that could one day fly ...

Researchers armed with a new "photonic lantern" device have discovered an unexpectedly asymmetrical disk of gas swirling ...

A coronal mass ejection on another star has been witnessed in its entirety for the first time, revealing that when these ...

Spraying particles into Earth's atmosphere to try and cool a warming planet might sound like a good idea in theory, but it ...

The Habitable Worlds Observatory (HWO) is slated to be the next Great Observatory for the world. Its main focus has been ...

Newly discovered multi-wavelength view of a stellar eruption on a young Sun-like star is changing how we think about life's ...