Gemini 1 was a 1964 unmanned space flight in NASA's Gemini program. Gemini 1 was the first unmanned test flight of the Gemini spacecraft. Its main objectives were to test the structural integrity of the new spacecraft and modified Titan II ICBM. As well as this it would be the first test of the new tracking and communication systems for the Gemini program and provided training for the ground support crews for the first manned missions. Image File history File links GeminiPatch. ... April 8 is the 98th day of the year in the Gregorian calendar (99th in leap years). ... 1964 (MCMLXIV) was a leap year starting on Wednesday (the link is to a full 1964 calendar). ... Coordinated Universal Time (UTC) is a high-precison atomic time standard. ... Cape Canaveral from space, August 1991 Cape Canaveral (Cabo Cañaveral in Spanish) is a strip of land in Brevard County, Florida, United States, near the center of that states Atlantic coast. ... The launch of Gemini 6A from LC-19. ... April 12 is the 102nd day of the year in the Gregorian calendar (103rd in leap years). ... 1964 (MCMLXIV) was a leap year starting on Wednesday (the link is to a full 1964 calendar). ... This article is about the American space agency. ... Wikipedia does not yet have an article with this exact name. ... Titan is a family of U.S. expendable rockets. ... A Minuteman III missile soars after a test launch. ... Wikipedia does not yet have an article with this exact name. ...

The planned mission was quite short and would last only three orbits. The spacecraft would stay attached to the second stage of the rocket and there would be no plans for recovery. m. ...

Gemini Spacecraft Number 1 was built specifically for this mission. It lacked life support systems and had ballast instead. And although it featured a heat shield, this had four large holes drilled in it to make sure that the spacecraft was destroyed during reentry. In place of the crew couches were measuring equipment that relayed telemetry measuring the pressure, vibration, acceleration, temperature, and structural loads during the short flight. Gemini 1 was a 1964 unmanned space flight in NASAs Gemini program. ... Telemetry is a technology that allows the remote measurement and reporting of information of interest to the system designer or operator. ... The use of water pressure - the Captain Cook Memorial Jet in Lake Burley Griffin, Canberra. ... Oscillation is the variation, typically in time, of some measure as seen, for example, in a swinging pendulum. ... Acceleration is the time rate of change of velocity, and at any point on a velocity-time graph, it is given by the slope of the tangent to that point In physics or physical science, acceleration (symbol: a) is defined as the rate of change (or derivative with respect to... Fig. ...

As with any new spacecraft, there were problems at first during system testings and also the rocket ran into problems, as the Air Force had yet to make the Titan II totally reliable as an ICBM, let alone as a manned launch vehicle. One instance was where a short circuit was discovered in the second stage due to the insulation being cut by a defective clamp. Several more were found with the same problem meaning that 1500 clamps had to be replaced. Seal of the Air Force. ...

Launch of Gemini 1

However after several months of testing the launch vehicle and spacecraft were ready for launch. Due to the hypergolic propellants used in the Titan II, the launch lacked the red flame like appearance of a Saturn launch. Launch of Gemini 1 File history Legend: (cur) = this is the current file, (del) = delete this old version, (rev) = revert to this old version. ... Launch of Gemini 1 File history Legend: (cur) = this is the current file, (del) = delete this old version, (rev) = revert to this old version. ... Hypergolic rocket fuels spontaneously ignite when their two components come into contact with each other. ...

The first stage was jettisoned after two and a half minutes with the rocket 64 kilometres high and 91 kilometres downrange. It was in orbit five and a half minutes after launch. The only problem found was that the launch vehicle had provided a bit too much speed and put the spacecraft into an orbit with an apogee of 320 km instead of 299 km.

Then three orbits later the spacecraft official mission was over. There were no plans for a retrofire as the spacecraft would reenter by itself after four days. The Gemini 1 remained attached to the Titan II second stage throughout the four days it spent in orbit. It was tracked by Manned Space Flight Network until its orbit dipped too much into the atmosphere and it reentered over the South Atlantic, midway between South America and Africa. The Gemini 1 mission was supported by the following U.S. Department of Defense resources: 5,176 personnel, 11 aircraft and 3 ships.^{[citation needed]}
“Atlantic” redirects here. ... South America South America is a continent crossed by the equator, with most of its area in the Southern Hemisphere. ... A world map showing the continent of Africa Africa is the worlds second-largest and second most-populous continent, after Asia. ...

Instrument pallets

Gemini 1 Instrument Pallets (NASA)

Gemini 1 Right Pallet (NASA)

Gemini 1 Left Pallet (NASA)

Download high resolution version (610x740, 63 KB)Gemini 1 Experiment Pallets From the NASA Gemini Familiarization Manual 1966. ... Download high resolution version (610x740, 63 KB)Gemini 1 Experiment Pallets From the NASA Gemini Familiarization Manual 1966. ... Gemini 1 Right Experiment Pallet From the NASA Gemini Familiarization Manual 1966. ... Gemini 1 Right Experiment Pallet From the NASA Gemini Familiarization Manual 1966. ... Gemini 1 Left Instrument Pallet From the NASA Gemini Familiarization Manual 1966. ... Gemini 1 Left Instrument Pallet From the NASA Gemini Familiarization Manual 1966. ...

External links

• On The Shoulders of Titans: A History of Project Gemini: http://www.hq.nasa.gov/office/pao/History/SP-4203/cover.htm