The planet’s elusive aurorae are much colder than expected, which is how they evaded detection for so long.

The James Webb Space Telescope has just achieved a historic first by capturing direct images of carbon dioxide in the ...

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

The next year of science on the James Webb Space Telescope has been announced amid mounting budgetary uncertainty that could ...

James Webb Space Telescope captures Neptune’s auroras, revealing new details about its atmosphere and magnetism.

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

Just about everyone has heard of NASA’s Hubble Space Telescope — not too surprising considering that it has been with us for ...

The asteroid was first reported in December 2024 and is large enough to destroy an entire city. It was initially calculated ...

Scientists are using an array of instruments to detect other planets, some of which may harbor life—and others that most ...

The James Webb Space Telescope has taken its first look at the near-Earth asteroid 2024 YR4 before a perilous close approach ...

Long-Sought Auroral Glow Finally Emerges Under Webb’s Powerful Gaze Neptune lies in the cold, dark reaches of the outer edges ...