The James Webb Space Telescope's Near-Infrared camera (NIRCam) captured stunning imagery of Neptune. It is the "clearest view ...

NASA’s Webb Space Telescope reveals ancient surface of Pluto and other celestial bodies for the first time - Scientists say ...

The system is believed to be traveling at least 1.2 million miles per hour (1.93 million kilometers per hour), according to a ...

Discover how NASA’s James Webb Telescope unveiled GJ 1214 b, an exoplanet possibly rich in water vapour and hidden beneath ...

The Webb telescope is well-suited to identify asteroid 2024 YR4's size. Webb views a type of light we can't see with the ...

First discovered in 2009, GJ 1214 b is described by the JWST team as being “sub-Neptune-sized” - smaller than the outermost ...

NASA's James Webb Space Telescope (JWST) has captured photos ... is the average distance between the Earth and the Sun, and Neptune's orbit is 60 astronomical units in diameter.

New observational data from the James Webb Space Telescope and simulation models ... exoplanets falls in a size range between Earth and Neptune. Astronomers have debated whether these planets ...

The James Webb Space Telescope (JWST) has just spotted what might be some of the oldest galaxies ever to exist—basically, ...

The odds of asteroid 2024 YR4 hitting Earth are shifting, with the space rock now carrying a 1-in-48 chance of collision.