Chandra X-ray Observatory
The High-Energy Universe in X-rays
Chandra observes the universe in X-rays, exposing black holes, supernova remnants, neutron stars, hot intergalactic gas, and other high-energy environments invisible to ordinary optical telescopes.
Object type
X-ray space telescope
Launch
July 23, 1999
Known for
High-resolution X-ray astronomy
TransitSatellite connection
Chandra connects orbital observatories with high-energy astrophysics, black holes, stellar explosions, and galaxy-cluster science.
Objective
See the high-energy universe
Chandra was built to detect and resolve X-ray sources with far greater sharpness and sensitivity than earlier X-ray observatories, allowing astronomers to study some of the hottest and most energetic objects in the universe.
Mission design
X-ray optics and a high elliptical orbit
Because X-rays do not reflect from mirrors the way visible light does, Chandra uses grazing-incidence optics. Its elongated Earth orbit provides long observing periods away from much of Earth's radiation environment.
Legacy
A Great Observatory across wavelengths
Chandra's X-ray view complements Hubble's optical and ultraviolet observations and Webb's infrared observations, giving researchers a broader physical picture of the same cosmic systems.
TransitSatellite connections
Related missions, rockets & people
Continue exploring
Follow the connected story
Continue exploring
Explore more about Chandra X-ray Observatory
Books, audiobooks, and resources connected to this story. Follow an individual account or explore the wider history.
Affiliate links. As an Amazon Associate I earn from qualifying purchases. TransitSatellite may earn a commission when you buy through these links.
Compare the author, subject coverage, reading level, and edition on the retailer site.
Amazon search · affiliate link
Search results may include related subjects. Check the title, narrator, and audio format before choosing.
Amazon search · affiliate link