Chandra

Chandra X-ray Observatory

active Mission

The Telescope

Learn About Chandra's Instruments

Where Is Chandra?

Track the Telescope

About Chandra

10 Facts About Chandra

Chandra detects X-ray emissions from very hot regions of the universe such as exploded stars, clusters of galaxies, and matter around black holes.

Type

Space Telescope

Launch

July 23, 1999

Target

Universe

Objective

Detect X-ray emissions

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NASA/JPL-Caltech/VTAD

Chandra Stories

Explore All Chandra X-Ray Observatory Stories

Image Article

5 min read

Chandra Catches Spider Pulsars Destroying Nearby Stars

Article

4 min read

NASA Telescope Data Becomes Music You Can Play

6 min read

NASA Telescopes Discover Record-Breaking Black Hole

Article

5 min read

NASA X-ray Telescopes Reveal the “Bones” of a Ghostly Cosmic Hand

Article

4 min read

Chandra Rewinds Story of Great Eruption of the 1840s

Article

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