The closer to Earth a satellite flies, the clearer a picture it can take of the surface. But low-flying satellites also have ...

NASA ’s James Webb Space Telescope has found the strongest evidence yet that a small, rocky planet outside our solar system ...

NASA's Nancy Grace Roman Space Telescope team has released detailed plans for a major survey that will reveal our home galaxy ...

Comet 3I/ATLAS will get closest to Earth on Dec. 19, and astronomers will be watching.

With construction complete, the telescope will now move into final testing. Following testing, Roman will be packaged and ...

Scientists have for the first time mapped the 3D structure of an exoplanet’s atmosphere, uncovering violent winds and bizarre ...

For the first time, astronomers have captured the brilliance of a superluminous supernova via gravitational lensing.

"The natural question that comes up is: how many more space telescopes will be affected when all these constellations are ...

Lying on your back in a big hospital scanner, as still as you can, with your arms above your head – for 45 minutes. It ...

The Webb space telescope observed a supernova that took place when the universe was 730 million years old, setting a new ...

Supernovae aren't one of the JWST's main science themes, but the perceptive telescope is full of surprises. Recently, it ...

One of the most well-known voices speaking about it is Harvard professor Avi Loeb, who suggests that the object may not be a random wanderer at all. He believes there are a few signs that point to the ...