This breathtaking image of V838 Mon showcases a star located approximately 20,000 light-years from Earth in the Monoceros constellation, situated at the outer edge of the Milky Way galaxy.

A striking new image from the James Webb Space Telescope shows a rare object called an Einstein ring. This shows what appears to be a ring-shaped object in the sky, but is actually created by two ...

Webb captured an Einstein ring formed by a distant galaxy's light bending around a closer one. This rare alignment magnifies ...

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

(if going by patent filings) of the telescope to finally see Neptune's auroras, and it's thanks to NASA's James Webb Space ...

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

Earth crosses through Saturn’s “ring plane,” making the gas giant’s most iconic feature become nearly invisible ...

Euclid, a European space telescope, just captured 26 million galaxies to reveal the secrets of the dark universe.

The Hubble Space Telescope “has observed some fascinating cosmic wonder every day of the year, including on your birthday& ...

Using the James Webb Space Telescope, astronomers have captured direct images of Neptune's elusive auroras for the first time ...

Vivian Poulin asks if the tension between a direct measurement of the Hubble constant and constraints from the early universe ...

For the first time, the NASA/ESA/CSA James Webb Space Telescope has captured bright auroral activity on Neptune. Auroras ...