Astronomers around the world have confirmed over 6,000 exoplanets, a milestone reached in September 2025. Billions more are waiting to be discovered.

NASA on Monday introduced the 10 people who will join the agency’s astronaut corps as it races to return humans to the moon.

As with many big space stories, 3I/ATLAS is getting a fair share of attention as well as some more controversial theories ...

An international team of astronomers has conducted detailed multicolor photometric and spectroscopic observations of SN ...

A discovery involving researchers at The University of Hong Kong (HKU) has, for the first time, revealed millisecond ...

JWST data hints that Trappist-1e may have an atmosphere. More transits will test if this world could support liquid water. Recent observations with NASA’s advanced JWST telescope have revealed a ...

One of the studies, led by Dr. Aleksandra Sokołowska of Brown University and Imperial College London, has identified 258 ...

A former NASA photographer shares how she captured Houston’s most iconic view of Endeavour’s farewell flight, 13 years after it soared above the city.

Scientists have found thousands of planets outside our solar system, called exoplanets, throughout the galaxy. This artist’s ...

Exoplanets are worlds outside our solar system. Just over three decades ago, the first exoplanets were confirmed by Aleksander Wolszczan and Dale Frail. Now, with the aid of Nasa spacecraft and ...

Spending time aboard the International Space Station (ISS) induced aging-like changes in a group of cells key for the health ...

The idea was that high-powered lasers would propel tiny probes to 20 percent of the speed of light, impelling them with ...