The James Webb Space Telescope has captured imagery of interacting elliptical and spiral galaxies known as Arp 107. Credit: ...

James Webb Space Telescope imagery of the Carina Nebula, Southern Ring Nebula and exoplanet WASP-96 b atmospheric data has ...

The groundbreaking Nancy Grace Roman Space Telescope is scheduled to launch from the Kennedy Space Center in Florida on Aug.

After it launches in August, NASA’s Nancy Grace Roman Space Telescope is expected to survey more of the sky than any space ...

A new James Webb telescope snap shows off the glowing gas, sculpted jets and newborn stars lurking within the giant cosmic ...

Who ordered the roasted exoplanet? Astronomers using the James Webb Space Telescope found a world that really puts the "hot" ...

The "Pink Planet," formally known as GJ504b, was discovered in 2013 and is technically not a planet but rather a ...

An illustration of the Nancy Grace Roman Space Telescope. The NASA observatory was designed to settle essential questions in ...

Using the James Webb Space Telescope, astronomers have discovered that one of the coldest exoplanets ever discovered, the ...

For over a decade, the rosy-hazed world called the “Pink Planet” has been among ...

NASA plans to mount a daring mission to stave off the destruction of the Swift Observatory, which has been falling back to ...

It may be "far-fetched," but the reward outweighs the risk, officials say.