ROME — O3b Networks and its satellite prime contractor, Thales Alenia Space, said they have gone to extraordinary lengths to ensure that a momentum-wheel defect that showed up on the recently launched ...

Click to open image viewer. This artifact is a momentum wheel--a device used on a satellite to maintain stable attitude (its position relative to the Earth). A satellite in orbit has a total angular ...

PARIS — Mobile satellite services provider Globalstar has removed from service one of the six second-generation satellites it launched in October following discovery of a second defective momentum ...

Teldix has won the race to become the first company to introduce a momentum and reaction wheel of 0.2-1.6Nm to the aerospace market. Part of Northrop Grumman's Electronic Systems sector, Teldix (Hall ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This artifact is a momentum wheel--a ...