Hubble: September 2008 Archives

Hubble Space Telescope Problem Delays STS-125 Launch

"Due to the significant Hubble Space Telescope malfunction that occurred over the weekend affecting the storage and transmittal of science data to Earth, NASA will evaluate the investigation results before fully determining the impact to launch of the STS-125 servicing mission. Under consideration is the possibility of flying a back-up replacement system as part of the payload, which could be installed during the servicing mission."

Hubble Issues Delay STS-125

NASA to Discuss Hubble Anomaly and Servicing Mission Launch Delay

"NASA will host a media teleconference at 6 p.m. EDT today to discuss a significant Hubble Space Telescope anomaly that occurred this weekend affecting the storage and transmittal of science data to Earth. Fixing the problem will delay next month's space shuttle Atlantis' Hubble servicing mission.

The malfunctioning system is Hubble's Control Unit/Science Data Formatter - Side A. Shortly after 8 p.m. on Saturday, Sept. 27, the telescope's spacecraft computer issued commands to safe the payload computer and science instruments when errors were detected within the Science Data Formatter. An attempt to reset the formatter and obtain a dump of the payload computer's memory was unsuccessful."

Interesting Hubble Discovery

NASA Hubble Space Telescope Daily Report #4691

NICMOS Confirmation of an Extrasolar Panet Candidate Directly Detected with ACS

With ACS/HRC coronagraphy, we have achieved the direct detection of a planet candidate in F606W and F814W around a bright nearby star with a debris belt. The planet candidate lies 18 astronomical units interior to the dust belt and we detect counterclockwise orbital motion in observations separated by 1.75 years. The candidate has mass no greater than three Jupiter masses based on an analysis of its luminosity and the dynamical argument that a significantly more massive object would disrupt the dust belt.


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This page is an archive of entries in the Hubble category from September 2008.

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