Media Information

 
 
 
Collection:
NASA Hubble Space Telescope Collection
Title:
Hale-Bopp Observations with Hubble and IUE Surprise Astronomers
Object Name:
Comet Hale-Bopp
Acknowledgement:
*Credit:* H. Weaver (Johns Hopkins University [ http://www.jhu.edu]) and NASA
Fast Facts:
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note:
*Image Type:*: Astronomical/Illustr ation
note:
*Release Date*:March 27, 1997 04:00 PM (EST)
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*News Release Number:*: STScI-1997-08a
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*Title*:Hale-Bopp Observations with Hubble and IUE Surprise Astronomers
note:
*Description*:

This is a series of Hubble Space Telescope observations of the region around the nucleus of Hale-Bopp, taken on eight different dates since September 1995. They chronicle changes in the evolution of the nucleus as it moves ever closer to, and is warmed by, the sun.

The first picture in the sequence, seen at upper left shows a strong dust outburst on the comet that occurred when it was beyond the orbit of Jupiter. Images in the Fall of 1996 show multiple jets that are presumably connected to the activation of multiple vents on the surface of the nucleus.

In these false color images, taken with the Wide Field and Planetary Camera 2, the faintest regions are black, the brightest regions are white, and intermediate intensities are represented by different levels of red. All images are processed at the same spatial scale of 280 miles per pixel (470 kilometers), so the solid nucleus, no larger than 25 miles across, is far below Hubble's resolution.
facet_what:
Jupiter
facet_what:
Sun
facet_what:
Camera 2
facet_what:
Mars
facet_what:
IUE
facet_what:
Hubble Space Telescope (HST)
facet_where:
Jupiter
facet_where:
Mars
facet_when:
1996
facet_when:
September 1995
facet_when:
March 27, 1997
facet_when_year:
1997
facet_when_year:
1996
facet_when_year:
1995
UID:
SPD-HUBBLE-STScI-199 7-08a
original url:
Release Date:
March 27, 1997 04:00 PM (EST)

Hale-Bopp Observations with Hubble and IUE Surprise Astronomers