News by Date
News by Category
Solar System
Stars
White Dwarfs
Supernovas
Neutron Stars
Black Holes
Milky Way Galaxy
Normal Galaxies
Quasars
Galaxy Clusters
Cosmology/Deep Field
Miscellaneous
Press Resources
Status Reports
Press Advisories
Image Releases
Release Guidelines
Image Use Policy
NASA TV
Biographies/Interviews
Web Shortcuts
Chandra Blog
RSS Feed
Chronicle
Email Newsletter
News & Noteworthy
Image Use Policy
Questions & Answers
Glossary of Terms
Download Guide
Get Adobe Reader
Chandra @ NASA
Visit the Chandra pages at the NASA portal (opens in new window)
Image Use
Image Use Policy & Request Form
Guidelines for utilizing images, applets, movies, and animations featured in this Web Site.
Getting Hard Copies of Images
Ways to obtain photos, slides, etc of Chandra images.
2019 Press Releases
Image Date Title Org.
Found: Three Black Holes On Collision Course25 Sep 19Found: Three Black Holes On Collision CourseNASA/CXC
Scientists Discover Black Hole Has Three Hot Meals a Day11 Sep 19Scientists Discover Black Hole Has Three Hot Meals a DayNASA/CXC
Cloaked Black Hole Discovered in Early Universe using NASA's Chandra08 Aug 19Cloaked Black Hole Discovered in Early Universe using NASA's ChandraNASA/CXC
NASA's Chandra X-ray Observatory Celebrates Its 20th Anniversary23 Jul 19NASA's Chandra X-ray Observatory Celebrates Its 20th AnniversaryCXC/NASA
Galaxy Clusters Caught in a First Kiss 25 Jun 19Galaxy Clusters Caught in a First Kiss RIKEN
Does the Gas in Galaxy Clusters Flow Like Honey?18 Jun 19Does the Gas in Galaxy Clusters Flow Like Honey?NASA/CXC
New Chandra Operations Control Center Opens10 Jun 19New Chandra Operations Control Center OpensCXC
Heart of Lonesome Galaxy is Brimming with Dark Matter03 Jun 19Heart of Lonesome Galaxy is Brimming with Dark MatterNASA/CXC
A Giant Stellar Eruption Detected for the First Time31 May 19A Giant Stellar Eruption Detected for the First TimeINAF
Chandra Finds Stellar Duos Banished from Galaxies28 May 19Chandra Finds Stellar Duos Banished from GalaxiesCXC
A New Signal for a Neutron Star Collision Discovered16 Apr 19A New Signal for a Neutron Star Collision DiscoveredNASA/CXC
NASA Awards 2019 Postdoctoral Fellowships04 Apr 19NASA Awards 2019 Postdoctoral FellowshipsNASA/CXC
Where is the Universe Hiding its Missing Mass?14 Feb 19Where is the Universe Hiding its Missing Mass?NASA/CXC
Astronomers Find Dark Energy May Vary Over Time29 Jan 19Astronomers Find Dark Energy May Vary Over TimeNASA/CXC
Ricocheting Black Hole Jet Discovered by Chandra09 Jan 19Ricocheting Black Hole Jet Discovered by ChandraNASA/CXC
Shredded Star Leads to Important Black Hole Discovery09 Jan 19Shredded Star Leads to Important Black Hole DiscoveryNASA/CXC