July 26, 1971: 45th anniversary of Apollo 15

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.

SpaceX continues to prepare for a launch attempt as soon as next week for the first test flight of its Super Heavy booster and Starship rocket, with final work on the ship’s self-destruct system, data reviews, and the receipt of an FAA license still to come before teams proceed into a countdown in South Texas.

A cache of cargo bound for the International Space Station lifted off on a commercial SpaceX launcher Friday, thundering into mostly clear skies over Florida’s Space Coast aboard a reused booster that made a bullseye landing back at Cape Canaveral accompanied by a crackling sonic boom.