The James Webb Space Telescope got a direct look at 2024 YR4, the asteroid once feared to strike Earth, and has determined ...

An asteroid known as 2024 YR4 won't be crashing into Earth, but the James Webb Space Telescope went to get a look at it ...

Explore the cosmos like never before with NASA James Webb’s breathtaking nebula images. Get ready to be mesmerized!

The James Webb Space Telescope has successfully detected auroras on Neptune for the first time ever, finishing a job that ...

The rare cosmic phenomenon, called an Einstein ring, occurs when massive objects can bend light due to their gravitational ...

NASA's James Webb Space Telescope has captured the first detailed images of asteroid 2024 YR4, providing new insights into ...

The strange sight is actually two galaxies, with the light of the second warped around the one at the front as a result of ...

SIMP 0136是理想的观测目标，因为它在红外波段非常明亮，是北天最亮的自由漂泊行星质量天体之一。由于它自由漂泊，观测时不会受到附近恒星光线的干扰。此外，它的自转周期非常短，仅为2小时40分钟，这使得科学家能够在短时间内完成对其的全面观测。

The James Webb Space Telescope peers at Sagittarius C, a star-forming region about 200 light-years from the Milky Way's central black hole. Credit: NASA / ESA / CSA / STScI / S. Crowe "A big ...

The James Webb Space Telescope has captured Neptune’s auroras, offering a fresh look at its atmospheric activity.

Scientists suspected the ice giant hosted auroras—and had already observed them on Jupiter, Saturn and Uranus. But an ...

Webb Telescope captures an Einstein ring in the Hydrus constellation Light bends around a massive galaxy, forming a glowing ring Gravitational lensing helps study distant galaxies and dark matter ...