NASA’s Kepler Telescope May Have Limited Future After Equipment Failure
The Kepler spacecraft lost the second of four wheels that control the telescope’s orientation in space, NASA said Wednesday.
The Kepler spacecraft lost the second of four wheels that control the telescope’s orientation in space, NASA said Wednesday.
Two astronauts took a hastily planned spacewalk Saturday to find and, possibly, fix a serious leak at the International Space Station, but they discovered “no smoking guns” as they worked to replace a suspect pump.
Two astronauts will do a spacewalk Saturday to try to fix an ammonia leak in the power system at the International Space Station.