A spiral in the sky caused a buzz over Britain and much of Europe on Monday. For some skywatchers, it looked briefly like it might be evidence of alien activity. But it was only Elon Musk's ...

A grand spiral galaxy takes center stage in a new image from the Hubble Space Telescope. The galaxy, known as NGC 5643, is located roughly 40 million light-years from Earth in the constellation Lupus.

Hubble has captured an image of a beautiful spiral galaxy absolutely ripe with tendrils of star formation, NASA shared earlier this month. The image was of a spiral galaxy known as NGC 5486 ...