Why is blue origin rocket called new glenn?

Blue Origin has kept a single convention since its first flight hardware: each vehicle carries the name of an American spaceflight pioneer, and the size of the rocket tracks the ambition of the flight it commemorates. New Shepard, the suborbital booster and capsule that fly tourists and research payloads above the Kármán line, is named for Alan Shepard, who made a 15-minute ballistic hop aboard Freedom 7 on 5 May 1961. New Glenn, far larger and designed to reach orbit, is named for John Glenn, who on 20 February 1962 flew three orbits of the Earth in the Mercury capsule Friendship 7.

The logic is legible without a press release: suborbital hop, suborbital name; orbital rocket, orbital name. The company has also referred to a still heavier future vehicle as New Armstrong, which would extend the same pattern towards the Moon, though it has released no hardware details.

Glenn was a Marine Corps aviator and test pilot selected in 1959 as one of NASA's original Mercury Seven. His Friendship 7 flight lasted just under five hours and made the United States the third entity, after two Soviet crewed orbital missions, to put a human in orbit. He returned to space in 1998 aboard Space Shuttle Discovery on STS-95 at the age of 77, and served four terms as a United States senator for Ohio.

New Glenn is a two-stage vehicle roughly 98 m tall with a 7 m diameter fairing, powered by seven BE-4 engines burning liquefied natural gas and liquid oxygen. Its first stage is designed to land on a sea-going platform and be reused. The company flew the vehicle for the first time in January 2025, reaching orbit on the debut attempt while the booster recovery failed; a later flight recovered the stage. The oversized fairing is the point: it is sized for payloads that would not fit conventional shrouds.