
Rocket launches can sometimes turn into flame wars, as shown by last year’s Twitter tug of war between space-minded billionaires Jeff Bezos and Elon Musk.
The rivalry behind Bezos’ Blue Origin and Musk’s SpaceX has been going on for years, flaring up over issues ranging from control of Launch Pad 39A at NASA’s Kennedy Space Center to the patent rights for rocket landings at sea. In both those cases, SpaceX prevailed at Blue Origin’s expense.
That rivalry crossed over into the Twittersphere in November, when the Amazon founder used his first tweet to tout the landing of Blue Origin’s New Shepard suborbital spacecraft after its first test flight to an outer-space altitude.