Chu, Guerrero, Gruendl, et al. 2001, ApJ, 553, L69Guerrero, Chu, Gruendl, et al. 2001, ApJ, 553, L55

Chandra Peers into the Cat’s Eye

Hot Gas in the Orion Nebula

T ~ 2 106 KLx ~ 5.5 1031 erg/s

Circumstellar Bubble NGC 6888

Circumstellar Bubble S308

Red: H Green: [O III] Blue: X-ray

Chandra Gallery of Supernova Remnants

X-ray-bright Superbubble N44 in the LMC

N44

Tarantula Nebula

Supernova 1987A

ROSAT All-Sky Survey1990 Jun - 1991 Jan; 0.1 keV - 2 KeV Detected 150,000 sources!

Sco X-1

LMC

Galactic Center

Cas A

ROSAT All-Sky Survey1990 Jun - 1991 Jan; 0.1 keV - 2 keV Detected 150,000 sources!

Sco X-1

LMC

Galactic Center

Cas A

ROSAT All-Sky Survey1990 Jun - 1991 Jan; 0.1 keV - 2 KeV Detected 150,000 sources!

Sco X-1

LMC

Galactic Center

Cas A

M83: A Spiral Galaxy

M51: the Whirlpool Galaxy

Starburst and Hot Gas Halo of NGC 4631

Chandra Clusters of Galaxies