The James Webb Space Telescope has detected clouds made of silicates, similar to sand here on Earth, as well as water, ...

The supposed "strange signals" were not mysterious at all, but commonly observed transit signals, according to NASA.

HD 189733 b orbits so close to its star that distance almost stops mattering. The planet was logged in 2005, one of many ...

The James Webb Space Telescope (JWST) is a large space telescope which collects light at infrared wavelengths. It has been ...

Astronauts of the future may be radically different from the rest of us in physiology and psychology. So, to what extent ...

The JWST tracks a path right-to-left across the eastern horizon in the hours following sunset in January. On Jan. 19 it will ...

The sun sure has woken up this week, unleashing a powerful X-class solar flare on Jan. 18 that hurled a colossal, fast-moving ...

I have been writing about the Giant Magellan Telescope for a long time. Nearly two decades ago, for example, I wrote that ...

Researchers have discovered a strange shape within a well-known nebula, which has offered a potential insight into the fate ...

'We have captured the young black holes in the middle of their growth spurt,' a scientist explained.

Planetary rings explained: composition, formation theories, and a comparison of Saturn, Jupiter, Uranus, and Neptune’s rings.