NASA's James Webb Space Telescope separates from its Ariane 5 rocket with the bright blue Earth in the background in this view captured after its launch on Dec. 25, 2021.

A hellish "hot Jupiter" planet situated relatively close to Earth would likely smell like rotten eggs if we ever made the ...

The James Webb Space Telescope’s mirrors are now nearly aligned, ... NASA’s latest image of HD 84406 shows what it looks like when all 18 mirrors work together with the Near-Infrared Camera or ...

The James Webb Space Telescope arrived at its destination, the Lagrangian Point 2 (L2), on Jan. 24. L2 is a point on the sun-Earth axis located at a distance of 930,000 miles (1.5 million ...

The first images the James Webb Space Telescope captured in space were unveiled by NASA today. ... known as HD 84406, seen by a different primary mirror segment.

Webb’s final destination is a spot in space called L2, about 1.5 million kilometers away from Earth. The telescope will actually orbit L2 as L2 orbits the sun (as shown in this animation).

James Webb telescope reveals hidden past of the Crystal Ball Nebula - Space Photo of the Week Ominous 'Chamaeleon' is hiding a stellar secret: Space photo of the week ...

NASA's James Webb Space Telescope has achieved a groundbreaking feat by definitively detecting crystalline ice water in the young star system HD 181327, located 155 light-years away.

Was the James Webb Space Telescope worth it? Well, $10 billion is a lot of money. Even when spread over a couple of decades, that's still a huge chunk of NASA's annual science budget.

NASA's James Webb Space Telescope has revealed yet another marvel from deep in outer space. A galaxy named MoM-z14 has taken the title of most distant galaxy the telescope has captured.