Being the furthest planet from Earth, we don't know much about Neptune, but recent observations have revealed something glowing in its sky.

In May 2020, astronomers for the first time observed a planet getting swallowed by its host star. Based on the data at the ...

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

Neptune's unique blue light. The planet's auroras are captured vividly in great detail by NASA's Webb telescope ...

In this combination image released by ESA/Webb, left, an enhanced-color image of Neptune from the NASA/ESA Hubble Space Telescope and right, that image is combined with data from the NASA/ESA/CSA ...

NASA detects a building-sized asteroid approaching Earth. NASA’s James Webb Space Telescope turned its watchful eye to ...

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

A jaw-dropping new space image shows one galaxy hiding behind another. The rare cosmic phenomenon, called an Einstein ring, occurs when massive objects can bend light due to their gravitational ...

Why it's so special: The Milky Way often appears as a reddish, pinkish and bluish-white arc across the night sky, but this new super-long exposure image from South Africa's ground-based MeerKAT ...

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 powerful James Webb Space Telescope has captured a series of remote planets in the HR 8799 star system that are 130 light years away in the Milky Way, and they are very strikin ...