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Atlas 5/Cygnus post-launch news conference
Watch the post-launch news conference from the Kennedy Space Center following the successful launch of an Atlas 5 rocket on December 6, carrying the Orbital ATK Cygnus cargo ship bound for the International Space Station.
VideoSMAP observatory unfurls large science antenna structure
Deploying its marquee element in space Tuesday, NASA's new Soil Moisture Active Passive spacecraft took a major step towards realizing its science potential.
VideoFull story: Delta 2 rises to occasion with SMAP observatory
The ever-dependable Delta 2 rocket continued its flawless service to NASA and Earth sciences Saturday with the launch of a $916 million environmental probe focused on producing global maps of soil moisture from space.