Here is NASA’s latest Space to Ground report on activities related to the International Space Station:
A Northrop Grumman Cygnus cargo ship has been berthed to the ISS since it arrived on November 19th following the launch from NASA Wallops Island on November 17th aboard an Antares 230 rocket. Today the Cygnus left the station: Astronauts Release U.S. Spacecraft from Station – Space Station
The vehicle will maneuver to higher orbits for the release of several cubesats for NanoRacks. It will then de-orbit on Feb. 25th and burn up in the atmosphere over the Pacific Ocean.