H. Julian Allen of NACA Ames Laboratory conceived the "blunt nose principle" which submitted that a blunt shape would absorb only one-half of 1 perecent of the heat generated by the reentry of a body into the earth's atmosphere. This principle was later significant to ICBM nose cone and the Mercury capsule development.

NASA authorized $150,000 for Army Ordnance Missile Command studies of a lunar exploration program based on Saturn-boosted systems. To be included were circumlunar vehicles, unmanned and manned; close lunar orbiters; hard lunar impacts; and soft lunar landings with stationary or roving payloads.

A centrifuge program was conducted at Johnsville, Pennsylvania, to investigate the role of a pilot in the launch of a multi-stage vehicle. Test subjects were required to perform boost-control tasks, while being subjected to the proper boost-control accelerations. The highest g-force experienced was 15, and none of the test subjects felt they reached the limit of their control capability. As a note of interest, one of the test subjects, Neil Armstrong, was later selected for the Gemini program in September 1962.

McNamara believed that the Pentagon needed no manned military spacecraft. His first step in the destruction of Dynasoar was the proposal of a 'Blue Gemini' spacecraft. This would use the two-manned spacecraft being developed by NASA to conduct military manned space experiments scheduled for DynaSoar. General Curtis LeMay countered that the country needed both programs - Blue Gemini and DynaSoar. McNamara responded by insisting that a specific military mission be immediately defined for the X-20, or he would cancel it.

Ministry of Defence Decree 'On military space programs for 1964-69, including the R spaceplane' was issued. The decree was issued by Defence Ministry Marshal Rodiono Yakovlevich Malinovksiy. Included in this plan were new versions of the automatic Zenit, Morya-1 (US series) spacecraft, the Spiral spaceplane, the Soyuz-R manned combat spacecraft, and others. Chelomei's Raketoplan spaceplane was cancelled.

The first Titan IIIC (SLV-5C) research and development vehicle (Vehicle #7) was successfully launched from Cape Canaveral. The Titan IIIC, the first Air Force vehicle specifically designed and developed as a military space booster under Space Systems Division management, was the first heavy-duty booster to combine the thrust of large-size, strap-on solid rocket motors with a three-stage, liquid-powered rocket. The Titan IIIC weighed more than 1.4 million pounds fully fueled but without its payload. At takeoff, the two United Technology Center solid rocket motors (SRMs) generated a peak thrust of 2,647,000 pounds - making the Titan IIIC the most powerful rocket yet launched. When the two solid motors were jettisoned two minutes after lift-off, the liquid-fueled center core section took over-Stage 1 engines producing 520,000 pounds of thrust, then Stage 2 with 100,000 pounds, and finally Stage 3 (Transtage) with its 16,000-pound thrust engines and carrying the payload. This first Titan IIIC placed a 21,000-pound test payload into a 100-NM (low earth) circular orbit - the heaviest payload yet orbited by the U.S. The Titan IIIC was capable of placing a 3,200-pound payload into a 22,000-mile, synchronous equatorial orbit. When fully operational, the new booster would provide a vast increase in the size and range of satellites that could be placed in orbit. This capability would eliminate one of the primary limitations on a number of satellite programs - the limited payload capability of the present Thor and Atlas space booster families. Launch vehicle test. Space craft engaged in investigation of spaceflight techniques and technology (US Cat A).

They are Leonov, Bykovsky, Voronov, Khrunov, Yeliseyev, Makarov, Rukavishnikov, and Patsayev. Mishin expects a landing by the end of 1970; Kamanin thinks this is impossible. Afanasyev and Mishin propose modernisation of the N1, but this will take three to four years, by which time the booster will be essentially obsolete. The second launch of the N1 is set for 3 July. It would be a welcome miracle if it flew, but it still would not be enough to erase the American lead in the moon race.

Final Landing Commission meeting is held. The primary landing site is 50 km west of Karaganda. Visibility there is 10 km, winds 6-10 m/s. Mishin wants to land 50 km further wesst, near a city with passenger train service. It is finally agreed to land there, at 71 deg 31' E, but that will mean that an emergency ballistic re-entry (in the event of a guidance system failure) would bring the capsule down in the Aral Sea. That in turn means additional recovery forces, consisting of three amphibious vehicles, three helicopters, five naval cutters, and 15 scuba divers have to be alerted and prepared. The Politburo approves the landing, and the plan to fly the cosmonauts to Chkalovsky Airfield, followed by ten days in the hospital. Mishin and Kerimov discussed having the traditional cosmonaut greeting at Vnukovo Airport, but they'll have to forget such extravaganzas in the years to come, when only long-duration missions are planned. Meanwhile the crew is well, preparing for landing. They secure the BO living module, stow items in the SA re-entry vehicle that are to be returned to earth. There is a communications pass at 08:00 to 08:30. Afanasyev, Karas, Chertok, Bushuyev, Tsybin, and other members of the State Commission now arrive at Yevpatoriya.

The crew makes a five minute television transmission. The telescope in the background produces dissonance in the image. Kamanin calls Mishin at Tyuratam, where the N1 is being prepared for launch. There are delays, and the launch must be moved back two days to 22 June. Kamanin tells the crews that this means there will be no good opportunity for them to observe the launch from the station with the Svinets apparatus, as was planned. Meanwhile the electrical specialists and Chertok in Moscow cannot localise the electrical problem. All of the equipment aboard has been turned off and on, and the burning simply does not occur again. Meanwhile there are concerns that Soyuz 11 may be able to reach the desired mission length, but that Soyuz 12 may not be safe to fly by its launch date. The mission is still planned for the full 30 days, but the physical training program has not been followed due to the problems and breakdowns aboard the station, requiring the cosmonauts to spend a lot of time in unplanned repair activities. The physicians are not in favour of prolonging the flight.

First flight of prototype for Resurs-O1 spacecraft. Also performed remote sensing tasks. Acquisition of information required for continued investigation of the natural resources of the earth; development of remote sensing methods for measuring the status of the earth's surface and the atmosphere beneath the satellite.

Manned five crew. Deployed Anik C2, Palapa B1; deployed and retrieved SPAS platform. Payloads: Office of Space and Terrestrial Applications (OSTA)-2 experiments, deployment of PALAPA-B1 communications satellite for Indonesia with Payload Assist Module (PAM)-D and Telesat-F communications satellite for Canada with PAM-D, German Shuttle Pallet Satellite (SPAS)-01, seven getaway specials (GAS), Monodisperse Latex Reactor (MLR), Continuous Flow Electrophoresis System (CFES).

Ten experiments mounted on Shuttle Pallet Satellite (SPAS-01) performed research in forming metal alloys in microgravity and use of remote sensing scanner. Orbiter's small control rockets fired while SPAS-01 held by remote manipulator system to test movement on extended arm.

Deployed by STS-7 6/18/83. Palapa B satellites were four times as powerful and twice the size of their predecessors, the Palapa A series. While the A series was designed for domestic/regional communications within Indonesia, the new system also served the Philippines, Thailand, Malaysia and Singapore. Palapa B2 was originally placed into a useless orbit due to malfunctions of its PAM-D upper stage. The Indonesian government claimed $75 million insurance and ordered a replacement (B2P), which was successfully orbited 3 years later. The original B2 was recovered by the STS-51A mission on November 12, 1984 under an arrangement between the satellite's insurers, NASA and Hughes. The satellite was then sold by the insurers to an intermediary company, refurbished, and then resold back to Indonesia following its launch in 1990. Spacecraft: Based on Hughes HS-376 design. Cylindrical structure. Spin stabilised. Hydrazine propulsion system for attitude control, orbit maintenance. Body mounted solar cells provide 1060 W BOL. Despun antenna platform. Payload: Each carried 24 C-band transponders (+6 spares). Positioned in geosynchronous orbit at 108 deg E in 1983-1990; 118 deg E in 1990-1992; 134 deg E in 1992-1995 As of 1 September 2001 located at 156.84 deg E drifting at 0.192 deg W per day. As of 2007 Mar 11 located at 169.93W drifting at 0.283W degrees per day.

Deployed by STS-7 6/19/83. Telecommunications. Operating entity TELESAT Canada. Longitude 110 W. Transmit power 11.2 W on each frequency. Frequencies 11730, 11743, 11791, 11804, 11852, 11865, 11913, 11926, 11974, 11987, 12035, 12048, 12096, 12109, 12157, 12170 MHz. Positioned in geosynchronous orbit at 112 deg W in 1983; 105 deg W in 1983-1985; 110 deg W in 1985-1991; 109 deg W in 1991-1993;76 deg W in 1993-1997; 115 deg W in 1997-1998 As of 4 September 2001 located at 113.76 deg E drifting at 4.144 deg W per day. As of 2007 Mar 10 located at 68.60E drifting at 4.154W degrees per day.

Satellite had 28 C-band and 3 Ku-band transponders, and initially served the Atlantic Ocean region for INTELSAT. Launch vehicle put payload into geosynchronous transfer orbit with GCS trajectory option. Geostationary at 55.5 degrees W. Positioned in geosynchronous orbit at 55 deg W in 1998-1999 As of 5 September 2001 located at 55.52 deg W drifting at 0.009 deg W per day. As of 2007 Mar 11 located at 55.54W drifting at 0.012W degrees per day.

Geosynchronous communications satellite. Stationed at 19 deg E. Positioned in geosynchronous orbit at 19 deg E in 1999. As of 5 September 2001 located at 19.12 deg E drifting at 0.002 deg W per day. As of 2007 Mar 10 located at 19.23E drifting at 0.019W degrees per day.

Lunar impact probe, designed to detect ice in the lunar polar regions. LCROSS and the Centaur stage flew 3270 km from the Moon at 1030 GMT on June 23 and were hurled to a 5820,00 km apogee. On 9 October LCROSS separated from the Centaur. The Centaur impacted in Cabeus crater at 11:31 GMT on 9 October followed by LCROSS at 11:35 GMT. The impacts did not produce the expected spectacular impact plume as expected. However later data reduction did show significant amounts of water.