Stargazers may catch a cosmic light show this Fourth of July weekend when the Milky Way appears in the night sky across the ...

Stargazers may catch a cosmic light show this Fourth of July weekend when the Milky Way appears in the night sky across the ...

Alternative to fireworks? Stargazers could instead catch a cosmic light show this Fourth of July weekend when the Milky Way ...

Galaxy M83. An optical image of M83. ©2025 ESO CC-BY-ND Researchers discover high-velocity clouds in the nearby spiral galaxy ...

Researchers discover high-velocity clouds in the nearby spiral galaxy M83. These clouds are moving at speeds significantly ...

Dinosaurs may have gazed upon a sky subtly different from our familiar blue, according to NASA scientist Jessie Christiansen.

The Andromeda galaxy is also known as Messier 31. It is a spiral galaxy located about 2.5 million light-years from Earth. On ...

But researchers have just demonstrated that once you are far away from the planets of the Solar System, there might be a ...

Lian Jye Su, chief analyst at Omdia, talks about the rush to go open source among Chinese AI companies, especially on the ...

July is an excellent month for astrophotographers. The clear summer skies and warm nights help, but what will excite night sky-watchers are its three meteor showers, striking lunar conjunctions and ...

Many galaxies, including our own Milky Way, are characterized by a flat, extended, rotating stellar disk. These disk galaxies commonly contain two ...

A new composite image of the Andromeda Galaxy is offering an unprecedented view of our closest spiral galactic neighbor. Composed by NASA and international space partners, the image combines data from ...