NASA’s James Webb Space Telescope has captured the first-ever clear images of auroral activity on Neptune, the 8th planet from the Sun. For years, scientists had only speculated about the presence of ...

NASA’s James Webb Space Telescope used its Near-Infrared Spectrograph to capture Neptune’s auroras in stunning detail.

The James Webb Space Telescope identified the lights in the distant planet’s atmosphere, which could not be seen by earlier ...

But hints of auroras were first faintly detected in ultraviolet light when the Voyager 2 spacecraft flew past Neptune in 1989 ...

Martian dust could threaten astronaut health and equipment, with toxic particles causing lung damage and mission failures.

NASA's Perseverance rover has encountered another rock on Mars that has left scientists puzzled.

The rover carries several swatches of spacesuit materials, and scientists are assessing how they’ve held up after four years ...

The molecules may be remnants of fatty acids, which form cell membranes in Earth’s organisms, though they might have formed ...

Toxic dust on Mars would make a future mission to the red planet extremely hazardous for astronauts and require significant ...

According to scientists, this ambipolar electric field is thought to be just as crucial to Earth as both gravity and ...

Neptune often looks slightly different in observations, as it has dark spots which appear periodically. But it can also be bright at times, as the observations of auroras there show: In the image ...