Wednesday was a busy day aboard the International Space Station (ISS), as the crew tackled cutting-edge microgravity research ...

Expedition 72 is kicking off the New Year by preparing for an upcoming spacewalk to service scientific equipment and install ...

with the craft currently set to depart the international outpost on 15 July 2018. However, during this berthed period, Cygnus will do much more than just deliver cargo to the Station.

The international Space Station is already quite large, but it just got a little bit bigger as the ISS crew successfully installed the Cygnus cargo ship with the help of a high-tech robotic arm.

SpaceX said it successfully blasted off Northrop Grumman's Cygnus cargo spacecraft, with the latter vehicle expected to reach the International Space Station early Wednesday. Northrop hired SpaceX ...

Dragon is currently the only ISS cargo spacecraft capable of returning equipment and experiments safely to Earth. The other two operational freighters — Northrop Grumman's Cygnus spacecraft and ...