Gemini 4 – Spaceflight Now

July 30, 2025

Breaking News

[ July 29, 2025 ] SpaceX launches 28 Starlink satellites on a Falcon 9 rocket from Cape Canaveral Falcon 9
[ July 28, 2025 ] SpaceX, NASA conduct static fire test of a Falcon 9 rocket ahead of the Crew-11 launch Falcon 9
[ July 26, 2025 ] SpaceX launches 24 Starlink satellites into a polar orbit Falcon 9
[ July 26, 2025 ] Crew-11 astronauts, cosmonaut arrive in Florida ahead of launch to the space station Falcon 9
[ July 25, 2025 ] SpaceX launches 28 Starlink satellites on Falcon 9 rocket from Cape Canaveral Falcon 9

OTD…June 3, 1965 and the first American walk in space

June 3, 2016 Justin Ray

The flight of Gemini 4 launched today in 1965 for NASA’s first Extra Vehicular Activity spacewalk by Ed White on a four-day orbital mission with commander Jim McDivitt.

NASA marks 50th anniversary of first spacewalk

June 3, 2015 William Harwood

Two-and-a-half months after cosmonaut Alexey Leonov became the first human to walk in space, NASA astronaut Ed White floated out of his cramped Gemini 4 capsule 50 years ago Wednesday to become the first American spacewalker.