A top a mountain in Chile, where the days are dry and nights are clear, a team of scientists and engineers is preparing for ...

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

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 ...

When it comes to telescopes, there are no bigger names than Hubble and Webb, but why have two space telescopes anyway, how ...

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

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

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

Astronomers manning an asteroid warning system caught a glimpse of a large, bright object zipping through the solar system ...