17/01/2025

Space itself may have created galaxies

According to new research, the earliest seeds of structures may have been laid down by gravitational waves sloshing around in the infant universe.

Hubble tracks down a 'blue lurker' among stars

Our sun is a lonely star. At least half the stars in our galaxy have binary companions. This was nicely illustrated in the Star Wars movie trilogy where Luke Skywalker watched two suns set on the horizon as seen from his ...

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