
The United Launch Alliance Delta II rocket soars upward with NASA’s ICESat-2 after launching from Vandenberg Air Force Base in…

The United Launch Alliance Delta II rockets launches with NASA’s ICESat-2 from Vandenberg Air Force Base in California.

NASA’s ICESat-2 launches on the final United Launch Alliance Delta II rocket.

The Delta II payload fairing is installed around NASA’s ICESat-2.

Poly Picosatellite Orbital Deployers are installed on the Delta II rocket’s direct mate adapter.

Hurricane Florence is pictured from the International Space Station as a category 1 storm as it was making landfall near…

Hurricane Florence is pictured from the International Space Station as a category 1 storm as it was making landfall near…

A long, brown oval known as a “brown barge” in Jupiter’s South Equatorial Belt is captured in this color-enhanced image…

At the Gagarin Cosmonaut Training Center in Star City, Russia, Expedition 57 crew members Alexey Ovchinin of Roscosmos (left) and…

At the Gagarin Cosmonaut Training Center in Star City, Russia, Expedition 57 crew members Alexey Ovchinin of Roscosmos (left) and…