The world’s premier space observatory has spotted a mysterious and huge, free-floating planetary-mass object that’s “just 20 ...

The James Webb Space Telescope was late to launch, but the observatory is making up for lost time. After several years of ...

NASA's groundbreaking James Webb Space Telescope has spotted a mysterious object that's freely floating through interstellar ...

Astronomers using the James Webb Space Telescope have discovered complex atmospheric shifts in SIMP 0136, a free-floating ...

NASA has released new cosmic images captured by the Hubble and James Webb telescopes. The images feature stellar phenomena ...

This week, NASA released the first image from the Europa Clipper spacecraft's voyage. The image is a mosaic of a star field, created from three shots the solar-powered orbiter captured in December of ...

"These grains are only one millionth of a meter across." The image above may look similar to a combat scene in an Avengers movie, but it's actually a uniquely lit-up view of the dust and gas ...

The James Webb Space Telescope is peering into ... told Mashable. SEE ALSO: NASA scientist viewed first Voyager images. What he saw gave him chills. "One could see reductions in observing ...

In a rare "time-critical" decision, the James Webb Space Telescope will study the true size of the "potentially hazardous" asteroid 2024 YR4 twice over the next few months. The asteroid has a roughly ...

Less than four years after its showstopping launch, the James Webb Space Telescope ... says the cuts will likely impact every aspect of Webb's operations. "NASA is having budget constraints ...

The James Webb Space ... a look at the best of Webb so far. Here, in no particular order, are the 35 best Webb images we've seen to date. Among the very first things NASA did with the operational ...

Image source: NASA Astronomers with the James Webb Space Telescope (JWST ... The object, with a mass of approximately 13 times that of Jupiter, is only 20 light-years away in the Milky Way.