NASA is preparing to launch a megaphone-shaped observatory on a mission to better understand what happened immediately after ...

The chances of asteroid 2024 YR4’s odds of colliding with Earth in 2032 have dropped to nearly zero, thanks to new ...

The mission will help us uncover how early galaxies formed and where the building blocks of life are located in the Milky Way.

Astronomers have mapped the weather of a distant exoplanet for the first time, uncovering a world of extreme winds, searing ...

The chances of asteroid 2024 YR4’s odds of colliding with Earth in 2032 have dropped to nearly zero, thanks to new observations of the space rock.

Meet Tylos: a gas giant 900 light years away and with a climate never seen before on any planet known to scientists.

Some exoplanets have characteristics totally alien to our Solar System. Hot Jupiters are one such type. They can have orbital ...

The James Webb Space Telescope is slated to have a huge percentage of its budget cut amid other slashes at NASA.

Could an asteroid hit Earth in 2032? NASA says there's a chance, but the odds keep changing. We asked two experts to break it ...

A new study using NASA 's James Webb Space Telescope has revealed a variety of light coming from the black hole Sagittarius A* — or rather its accretion disk, the ring of rapidly spinning material ...

Astronomers have unlocked a new way to explore alien worlds by mapping the 3D structure of an exoplanet’s atmosphere for the ...

Unpredictable bursts of light are pulsing from the debris surrounding Sagittarius A*, offering new insights into the ...