These are Chandra X-ray Observatory images with short captions. They can be printed on a single page with a color printer. (Note: For Macintosh computers using Netscape, please reduce image size to 70 % before printing the html. The PDF files require Adobe Acrobat Reader, a free plug-in. See our Download Center for help.)
Handouts: '21 | '20 | '19 | | '17 | '16 | '15 | '14 | '13 | '12 | '11 | '10 | '09 | '08 | '07 | '06 | '05 | '04 | '03 | '02 | '01 | '00 | '99
![Chandra Serves up Cosmic Holiday Assortment](/photo/2018/archives/archives_thm.jpg)
pdf | [Photo Album]
![Abell 2597](/photo/2018/a2597/a2597_thm.jpg)
pdf | [Photo Album]
![ASASSN-16oh](/photo/2018/wdac/wdac_thm.jpg)
pdf | [Photo Album]
![Abell 1033](/photo/2018/a1033/a1033_thm.jpg)
pdf | [Photo Album]
![Kes 75](/photo/2018/kes75/kes75_thm.jpg)
pdf | [Photo Album]
![GRB 150101B](/photo/2018/kilonova/kilonova_thm.jpg)
pdf | [Photo Album]
![Abell 2142](/photo/2018/a2142/a2142_thm.jpg)
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![AM 0644-741](/photo/2018/ring/ring_thm.jpg)
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![COSMOS Legacy Survey](/photo/2018/imbhs/imbhs_thm.jpg)
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![RW Aur A](/photo/2018/rwaur/rwaur_thm.jpg)
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![The Eagle Nebula (M16)](/photo/2018/m16/m16_thm.jpg)
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![Mrk 1216](/photo/2018/mrk1216/mrk1216_thm.jpg)
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![Alpha Centauri](/photo/2018/alphacen/alphacen_thm.jpg)
pdf | [Photo Album]
![GW170817](/photo/2018/gw170817/gw170817_thm.jpg)
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![](/photo/2018/e0102/e0102_thm.jpg)
pdf | [Photo Album]
![Sagittarius A* Swarm](/photo/2018/sgra_swarm/sgra_swarm_thm.jpg)
pdf | [Photo Album]
![NGC 6231](/photo/2018/ngc6231/ngc6231_thm.jpg)
pdf | [Photo Album]
![](/photo/2018/perseus/perseus_thm.jpg)
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![Crab Nebula](/photo/2018/crab/crab_thm.jpg)
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![ULX in M51](/photo/2018/m51/m51_thm.jpg)
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![Chandra Deep Field South](/photo/2018/cdfs_bh/cdfs_bh_thm.jpg)
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![SDSS J1354+1327](/photo/2018/j1354/j1354_thm.jpg)
pdf | [Photo Album]
![Galactic Center](/photo/2018/gcenter360/gcenter360_thm.jpg)
pdf | [Photo Album]
Handouts: '21 | '20 | '19 | | '17 | '16 | '15 | '14 | '13 | '12 | '11 | '10 | '09 | '08 | '07 | '06 | '05 | '04 | '03 | '02 | '01 | '00 | '99