Chandra X-ray Observatory - Tumblr Posts

NGC 1850, a start cluster about 160, 000 light years away in satellite galaxy to our own milky way, known as the Large Magellanic cloud.

Scary Space: New Halloween Poster Treats from NASA

Halloween is just around the corner. Need some chilling décor? We’ve got you – and your walls – covered with three new Galaxy of Horrors posters that showcase some of the most terrifying topics in the universe.

Gamma Ray Ghouls

In the depths of the universe, the cores of two collapsed stars violently merge to release a burst of the deadliest and most powerful form of light, known as gamma rays. These beams of doom are unleashed upon their unfortunate surroundings, shining a billion trillion times brighter than the Sun for up to 30 terrifying seconds. No spaceship will shield you from their blinding destruction!

Galactic Graveyard

The chillingly haunted galaxy called MACS 2129-1 mysteriously stopped making stars only a few billion years after the Big Bang. It became a cosmic cemetery, illuminated by the red glow of decaying stars. Dare to enter and you might encounter the frightening corpses of exoplanets or the final death throes of once-mighty stars.

Dark Matter

Something strange and mysterious creeps throughout the cosmos. Scientists call it dark matter. It is scattered in an intricate web that forms the skeleton of our universe. Dark matter is invisible, only revealing its presence by pushing and pulling on objects we can see. NASA’s Roman Space Telescope will investigate its secrets. What will it find?

Download the full set in English and Spanish here.

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