The European Southern Observatory has captured the clearest images yet of the interstellar visitor 3I/ATLAS as it moves inward through the solar system.

New observations show a star that blew up in two separate bursts, confirming a long-suspected cosmic phenomenon called a ...

The space-based observatory has revolutionized the way we see space, and it can now add another remarkable accomplishment to ...

Astronomers uncover the first direct evidence for how some white dwarf stars explode, confirming the long-debated ...

The James Webb Space Telescope has discovered its first exoplanet, astronomers said Wednesday, capturing rare direct images ...

For the first time, astronomers have obtained visual evidence that a star met its end by detonating twice. By studying the ...

European Southern Observatory’s Very Large Telescope took photos a rare supernova roughly 300 years after it happened ...

Astronomers have created the most detailed image of a galaxy of its kind ever seen. The “incredibly detailed” picture shows parts of the Sculptor Galaxy that have never been seen before. Scientists ...

Galaxies shine in a rainbow of emissions from gas, dust, and stars. Each of these building blocks emits light at specific ...

An image of the Sculptor Galaxy created using images from the European Southern Observatory’s Very Large Telescope. Credit: ESO / E. Congiu et al. It’s not every day we get to see a visual of ...

The James Webb telescope has captured some seriously cool direct images of a planet beyond our solar system. This is the ...