A new study examines how much material from the closest star system to Earth will end up in orbit around the Sun, and how much could already be here.

A scientific discovery that could transform the study of warp drive is now under wraps at the U.S. Defense Advanced Research ...

Christopher Nolan’s Interstellar has been pulled from Indian theaters just a week after its highly successful re-release. The ...

On this day 35 years ago, NASA's Voyager 1 spacecraft took a picture that changed how we see our planet. The iconic "Pale ...

Earth must have experienced something exceptional 10 million years ago. Our study of rock samples from the floor of the ...

From supermoons to a total eclipse to the national park’s biggest and best-attended star parties, these are the must-see celestial shows of the year ...

Russia's state-owned Rosatom announced a prototype plasma engine which could speed up travel to other planets.

Interstellar impressed with yet another day of steady play in India today, the 7th day of its re-release in the country. The ...

"With our findings, we can communicate with others who are looking for sources of H 3+ and the molecules that can form it." ...

Dumbledore was originally played by Richard Harris in Harry Potter and the Sorcerer's Stone and Harry Potter and the Chamber ...

From helping catalyze interstellar reactions and fueling the birth of stars to its presence in neighborhood gas giants like ...

Oumuamua and Comet Borisov in 2017 and 2019, respectively, created a surge of interest. What were they? Where did they come ...