This image features a deep field view of the Cassiopeia constellation immersed in the glow of ionized hydrogen gas, where the ...

Astronomers have examined infant planets orbiting a star 370 light-years away, seeing the exomoon forming disks of gas and ...

The discovery is keeping astronomers on their toes about how planets are formed.

This discovery by Webb provides strong evidence that the giant planets in HR 8799 formed through core accretion, much like ...

Satellites come in all shapes and sizes, but there aren't any that look quite like SPHEREx, an infrared observatory NASA ...

For years, astronomers have sought a way to directly observe the atmospheres of exoplanets, worlds orbiting distant stars.

A NASA spacecraft far from Earth has made an unexpected discovery, after turning its instruments towards a dark patch of sky ...

As the agency's SPHEREx space telescope and PUNCH solar mission rode toward their orbital stations tonight (March 11) at ...

This stunning photo shows every single planet in the solar system at the same time during ... while Mars holds a unique red glow and Saturn is noticeably yellow. A location with minimal light ...

The orbit Venus takes around the sun results in an inferior conjunction as it transitions from appearing in the evening sky ...

NASA’s SPHEREx mission has successfully communicated with Earth, marking the start of an ambitious journey to map the cosmos.

Now every other world in our solar system will be visible among the stars at the same time — if ... brushing past each other in the fading glow of the evening sun, which will make the pair ...