NASA @NASA
How did we build a 3D visualization of an exploded star? 💫 We combined the visible, infrared and X-ray vision of our Great Observatories: @chandraxray, @nasahubble and @nasaspitzer. Dive in to the tattered remains of Crab Nebula: https://t.co/cllWzhQHMf https://t.co/sqT0kj8QLJ — PolitiTweet.org