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STS-126: The programs

In advance of shuttle Endeavour's STS-126 mission to the station, managers from both programs discuss the flight.

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STS-126: The mission

A detailed preview of Endeavour's mission to deliver expanded crew accommodations to the station is provided in this briefing.

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STS-126: Spacewalks

Four spacewalks are planned during Endeavour's STS-126 mission to the station.

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STS-126: The Crew

The Endeavour astronauts, led by commander Chris Ferguson, meet the press in the traditional pre-flight news conference.

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Controllers cheer as NASA's Spirit rover talks from Mars
NASA/JPL NEWS RELEASE
Posted: November 13, 2008

NASA's Mars Exploration Rover Spirit communicated via the Mars Odyssey orbiter today right at the time when ground controllers had told it to, prompting shouts of "She's talking!" among the rover team at NASA's Jet Propulsion Laboratory, Pasadena, Calif.

"This means Spirit has not gone into a fault condition and is still being controlled by sequences we send from the ground," said John Callas of NASA's Jet Propulsion Laboratory, Pasadena, Calif., project manager for Spirit and its twin, Opportunity.

The solar-powered rover still has low energy, a condition worsened by a dust storm in recent days. Today's communication confirmed that Spirit had received commands sent on Tuesday and that the battery charge had not fallen low enough to trigger a pre-programmed fault mode.

Callas said, "The baby is crying, which means it is healthy enough to communicate normally. Now we are analyzing the data we've received to determine what the next commands should be, but this is all good news."

Spirit has been operating on Mars for nearly five years in an exploration mission originally planned to last three months. The recent dust storm is clearing, but a coating of dust on Spirit's solar panels is reducing the rover's ability to generate electricity even when the sky is clear.