Ring Around Supernova 1987A (SN1987A) - February 2, 2000

Feb 19, 2004

Ring Around Supernova 1987A (SN1987A) - February 2, 2000

Ring Around Supernova 1987A (SN1987A) - June 16, 2000

Feb 19, 2004

Ring Around Supernova 1987A (SN1987A) - June 16, 2000

Ring Around Supernova SN1987A - November 14, 2000

Feb 19, 2004

Ring Around Supernova SN1987A - November 14, 2000

Supernova 1987A (SN1987A) - March 23, 2001

Feb 19, 2004

Supernova 1987A (SN1987A) - March 23, 2001

Ring Around Supernova 1987A (SN1987A) - December 7, 2001

Feb 19, 2004

Ring Around Supernova 1987A (SN1987A) - December 7, 2001

Ring Around Supernova 1987A (SN1987A) - January 5, 2003

Feb 19, 2004

Ring Around Supernova 1987A (SN1987A) - January 5, 2003

Ring Around Supernova 1987A (SN1987A) - August 12, 2003

Feb 19, 2004

Ring Around Supernova 1987A (SN1987A) - August 12, 2003

Ring Around Supernova 1987A (SN1987A) - November 28, 2003

Feb 19, 2004

Ring Around Supernova 1987A (SN1987A) - November 28, 2003

Observations of SN1987A at Different Wavelengths

Feb 19, 2004

Observations of SN1987A at Different Wavelengths

Gemini North GMOS Image of M74

Jan 27, 2004

Gemini North GMOS Image of M74

First Supernova Companion Star Found

Jan 7, 2004

First Supernova Companion Star Found

Comparison of Ground and ACS Images

Sep 4, 2003

Comparison of Ground and ACS Images

Far-Flung Supernova Sheds Light on Dark Universe

Apr 10, 2003

Far-Flung Supernova Sheds Light on Dark Universe

Supernova (SN 2002dd) in the Hubble Deep Field — 1995

Apr 10, 2003

Supernova (SN 2002dd) in the Hubble Deep Field — 1995

Supernova (SN 2002dd) in the Hubble Deep Field North — 2002

Apr 10, 2003

Supernova (SN 2002dd) in the Hubble Deep Field North — 2002

Expansion of the Universe Over Time

Apr 10, 2003

Expansion of the Universe Over Time

WFPC2/ACS Composite, Before and During SN with Labels

Apr 10, 2003

WFPC2/ACS Composite, Before and During SN with Labels

B&W Version of WFPC2/ACS, both I-Band, Before and During SN, with Labels

Apr 10, 2003

B&W Version of WFPC2/ACS, both I-Band, Before and During SN, with Labels

Combined X-Ray and Optical Images of the Crab Nebula

Sep 19, 2002

Combined X-Ray and Optical Images of the Crab Nebula

6 Panel of Chandra & Hubble, Full Field

Sep 19, 2002

6 Panel of Chandra & Hubble, Full Field

6 Panel of Chandra & Hubble, Close Up

Sep 19, 2002

6 Panel of Chandra & Hubble, Close Up

Cassiopeia A: Colorful, Shredded Remains of Old Supernova

Jul 3, 2002

Cassiopeia A: Colorful, Shredded Remains of Old Supernova

Supernova Remnant Cassiopeia A

Jul 3, 2002

Supernova Remnant Cassiopeia A

Full Mosaic With Outlines of Detail Sections and Center of Expansion Marked

Jul 3, 2002

Full Mosaic With Outlines of Detail Sections and Center of Expansion Marked