When you buy through links on our articles, Future and its syndication partners may earn a commission. Northrop Grumman's NG-21 Cygnus cargo spacecraft is seen held by the International Space ...

Cygnus undocked from the ISS today (July 12) at 7:01 a.m. ET. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A private cargo spacecraft departed ...

Northrop Grumman’s Cygnus spacecraft departed the International Space Station (ISS) on July 12 after arriving there in February with 8,200 pounds of supplies, scientific investigations, commercial ...

Northrop Grumman’s Cygnus spacecraft launched from the Kennedy Space Center in Florida on Sunday. It’s carrying with it 8,200 pounds of supplies for astronauts aboard the International Space Station ...

What appeared to be a propulsion failure was, in fact, a line of code doing its job, was how one of the NASA engineers explained the unforeseen delay of Northrop Grumman’s Cygnus XL cargo freighter.

After the arrival of the MS-28 spacecraft on Nov. 27, all eight docking ports on the International Space Station (ISS) were occupied for the first time in its 27-year history. November also marked 25 ...

In a monumental achievement for space exploration, the International Space Station (ISS) has reached a remarkable milestone. For the first time ever, all eight of its docking ports are fully occupied, ...

Saturday morning SpaceX plans to launch a Falcon 9 rocket − however, this time the payload will not be the typical Starlink satellites or Dragon capsule. Atop this Falcon 9 rocket will be a Northrop ...

The first elements of the International Space Station (ISS) launched into Earth orbit in 1998, and for the past quarter of a century, the space laboratory has been continuously occupied by humans.