Add Yahoo as a preferred source to see more of our stories on Google. An image of the stunning pinwheel galaxy, which looks like a twirling spiral of pink and purple light Astronomers have their eyes ...
Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. This article is more than 3 years old. New chemistry ...
Cards, flowers, chocolates … and gas filaments of nuclear waste? Valentine’s Day usually prompts an astronomer somewhere to gush about a heart-shaped something in the night sky, but this year a rather ...
When massive stars die in dramatic supernovae, the beautiful stellar debris lingers in space for tens of thousands of years. The core of the dead star becomes a pulsar — a rapidly rotating, highly ...
The powerful space telescope has gazed into the Crab Nebula, looking for clues about its creation and offering us an ethereal view. When you purchase through links on our site, we may earn an ...
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In August 1181, astronomers in China and Japan witnessed a bright “guest star” in the night sky that we now know to have been a supernova—one of just a handful of recorded supernovae in our Milky Way ...
Scientists using NASA's James Webb Space Telescope are eager to crack open cosmic crab meat. They have comprehensively analyzed the Crab Nebula, a supernova remnant located 6,500 light-years away in ...
NASA's latest Picture of the Day unveils an extraordinary sight - the supernova shock wave known as the Pencil Nebula, offering a mesmerizing glimpse into the depths of the cosmos. This awe-inspiring ...
An image from NASA's Chandra X-ray observatory shows a glowing hand stretching across the cosmos with its palm and fingers sculpted from the wreckage of a massive stellar explosion. When you purchase ...
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What Is a Nebula?

Hubble Telescope image of the Horsehead Nebula. Credit: T.A.Rector (NOIRLab/NSF/AURA) & Hubble Heritage Team (STScI/AURA/NASA) Nebulae are all but impossible to spot in the night sky, but you'd never ...