Video: Press site view of Falcon 9’s launch with the Es’hail 2 satellite (members only)

Stratolaunch said Friday that the company has “transitioned ownership” a year after the death of Paul Allen, the company’s billionaire founder who funded the construction of the world’s largest airplane for an airborne satellite launcher.

DigitalGlobe’s WorldView 4 commercial Earth observation satellite, which launched in 2016 for a planned 10-to-12-year mission, has suffered a failure in its control moment gyros and is no longer able to acquire high-resolution imagery, officials announced Monday.

A U.S.-built, Bulgarian-owned broadcast satellite will launch in mid-June from the Kennedy Space Center in Florida aboard a previously-used SpaceX Falcon 9 booster that first flew in January, officials said Friday.