NASA orbital observatory launched in 1991 to make a systematic, comprehensive study of Earth’s upper atmosphere; five of its ten instruments continued operating into 2005, when the spacecraft was decommissioned.
Future launches and major activity directly linked to this vehicle family.
NASA orbital observatory launched in 1991 to make a systematic, comprehensive study of Earth’s upper atmosphere; five of its ten instruments continued operating into 2005, when the spacecraft was decommissioned.
Future launches and major activity directly linked to this vehicle family.