Using data from the James Webb Space Telescope, astronomers have identified a population of “platypus galaxies” that defy ...

In the very young universe, just a fraction of its current age, astronomers have stumbled on a set of objects that refuse to ...

And even if they were to happen across the probes, finding a way for aliens to discover where and when they were made is not ...

For generations, the question of whether life exists beyond Earth has captivated humanity. On Mars, faint traces in ancient ...