An uncrewed Northrop Grumman-built spacecraft in orbit experienced an issue with its main engine on Tuesday while attempting ...
In a groundbreaking development, Ohio State University has unveiled a new concept for nuclear thermal propulsion that could significantly cut down travel time to Mars. Building on past space ...
NASA and aerospace manufacturer Northrop Grumman announced Tuesday night a delay in the arrival of their Cygnus XL cargo ...
This comes after two planned engine firings shut down prematurely, NASA said, putting the Cygnus cargo ship's approach to the ...
NASA and Northrop Grumman are currently working on an alternative plan to get the spacecraft to the ISS after engine trouble.
Preparations for the second-ever launch of Blue Origin's powerful New Glenn rocket are underway on Florida's Space Coast, as ...
A Northrop Grumman spacecraft packed with supplies has suffered an engine issue, temporarily preventing it from reaching the ...
NASA on Wednesday night resumed plans to dock a Northrop Grumman-built cargo craft with the International Space Station after ...
A newly launched supply ship has run into engine trouble that is preventing it from reaching the International Space Station.
Northrop Grumman's Cygnus XL experienced main engine troubles that have hampered its resupply mission to the International ...
An engine problem with Northrop Grumman’s Cygnus resupply cargo spacecraft that launched from Cape Canaveral earlier this week delayed its arrival to the International Space Station, but it safely ...