Hubble and its fellow observatories give us an unprecedented, crystal-clear look at the far reaches of the cosmos. Explore these orbiting pioneers and learn what they've discovered. 3 min read The ...

The starburst-like diagram is called a pulsar map, because it shows the location of our sun relative to known pulsars. Pulsars are the rapidly spinning remains of dying stars—the leftover cores ...

Get Instant Summarized Text (Gist) The Hubble Space Telescope captured a new image of the Veil Nebula, a supernova remnant from a star 20 times the mass of the sun that exploded 10,000 years ago ...