Travel back 390 million years after the big bang to the ancient Maisie's Galaxy in this stunning 3D visualization that ...

ScIDEP built 2 cm-resolution detectors. Models show a void like Khufu’s 2017 “big void” would be visible after ~10⁸ recorded muons.

The burst was so bright that it bounced off the Moon and illuminated Earth’s upper atmosphere, surpassing the brightness of a ...

YR4 won’t hit Earth, but a 4% chance remains for a lunar impact. ESA's upcoming NEOMIR telescope could revolutionize early ...

This Thursday we’ll have our first full moon of astronomical summer but for all practical purposes the moon will be pretty ...

The newly discovered interstellar visitor is just the third of its kind and fascinates astronomers who hope to learn from it ...

This unprecedented view of the Bullet Cluster provided by the James Webb Space Telescope and the Chandra X-ray Observatory ...

We live in a world defined by inches, feet and miles (or centimeters, meters and kilometers, if you prefer), and it’s not difficult for most of us to ...