Gemini 4

This is the Gemini 4 mission patch. This is fan art to honor the hard work and abilities and bravery of the people involved. This is their patch adjusted to make it 3D printable with color on machines that do not have multicolor.

Colors are separated by height.

Each color is .25mm tall so .125 print height works best.

Base Red 0 - 3.0mm

White 3.0 - 3.5mm

Gold 3.5 - 3.75mm

Cyan 3.75 - 4mm

Gemini 4 was the second crewed spaceflight in NASA's Project Gemini. It was the tenth crewed American spaceflight if you include the two X-15 flights at altitudes exceeding 100 kilometers (62 mi). Astronauts James McDivitt and Ed White orbited the Earth 66 times in four days. The highlight of the mission was the first space walk by an American, during which White floated free outside the spacecraft, for approximately 23 minutes.

The flight also included the first attempt to make a space rendezvous as McDivitt attempted to maneuver the craft close to the Titan II upper stage which launched it into orbit, but this was not successful.

The flight was the first American flight to perform any scientific experiments in space, including use of a sextant to investigate the use of celestial navigation for lunar flight in the Apollo program.

Crew

James A. McDivitt

Edward H. White II

Rocket Titan II GLV

Launch date June 3, 1965, 15:15:59 UTC

Launch site Cape Kennedy LC-19

Spacecraft Gemini SC4

Launch mass 7,880 lb (3,570 kilograms)

Manufacturer McDonnell

Mission duration 4 days, 1 hour, 56 minutes, 12 seconds

Distance travelled 1,609,700 miles (2,590,600 kilometers)

Orbits completed 66 (62 revolutions)

Gemini 4 Mission Patch

0.2mm layer, 2 walls, 15% infill