Mar 27

Space Rocket History #56 – First Space Walk – Voskhod 2 with Alexei Leonov and Pavel Belyayev – Part 2

Leonov opened the airlocks outer hatch He was positioned on his “back” and this orientation revealed the beauty of earth in its entirety.  His heart began to race as he pushed his upper body outside and saw the deep blue vista of the Mediterranean Sea, fringed by the easily recognizable shapes of Greece and Italy and, farther east, the Crimea, the Caucasus Mountains, and the Volga River…

EVA

EVA

EVA

EVA

GPN-2002-000176

EVA

Celebration

Celebration

Descent Module

Descent Module

Stamp

Stamp

Mar 20

Space Rocket History #55 – First Space Walk – Voskhod 2 with Alexei Leonov and Pavel Belyayev – Part 1

Voskhod 2 was a high risk mission.  It was the final space race victory for the Soviet Union before NASA claimed the lead and ultimately won with the lunar landing of 1969. Voskhod 2 was the peak of the Soviet Space Program.  It nearly killed its two cosmonauts but it was ultimately a success…

Voskhod_spacecraft_diagram

Voskhod with Airlock

Airlock and Spacesuit

Airlock and Spacesuit

Alexei Leonov

Alexei Leonov

Pavel Belyayev

Pavel Belyayev

Spacesuit

Spacesuit

Mission Patch

Mission Patch

Mar 13

Space Rocket History #54 – Gemini 2 – Part 2

Gemini Launch Vehicle Two’s misfortunes during August and September 1964 forced NASA to forego its goal of a manned Gemini 3 flight before the end of the year, Gemini-Titan 2 was now scheduled for mid-November 1964, and Gemini 3 for the end of January 1965…

View from Gemini 2

View from Gemini 2

Gemini 2

Gemini 2

Gemini 2 Heat Shield

Gemini 2 Heat Shield

Mar 06

Space Rocket History #53 – Gemini 2 – Part 1

The bright outlook that was prevalent in April turned dark in the late summer of 1964 when a series of natural disasters struck the Cape. First lightning, then hurricanes, damaged the Gemini 2 launch vehicle to delay its flight long past the scheduled time.  Even if the weather had been perfect, McDonnell’s difficulties in getting Spacecraft 2 ready to fly might have compromised the schedule on its own…

Mercury vs. Gemini

Mercury vs. Gemini

Retrograde Adapter

Retrograde Adapter

Ejection

Ejection

First Stage of GLV-2

First Stage of GLV-2

Instrumentation Pallets in Astronaut Seats

Instrumentation instead of Astronauts

Gemini 2 Launch

Gemini 2 Launch

Feb 27

Space Rocket History #52 – Gemini 1 – Test Flight – Part 2

One second after 11 o’clock Wednesday morning, April 8th 1964, the Titan II booster’s first-stage engine ignited. Four seconds later, the 156 ton vehicle lifted from the pad on that curiously lambent flame so distinctive of Titan II’s hypergolic propellants. Within moments, Gemini-Titan 1 vanished into the hot Florida sky, beyond reach of human senses but not electronic sensors. Telemetry data flowed back to mission controllers at the Cape, telling them that the launch was as nearly perfect as it looked.

Gemini 1 Experiment Pallets

Experiment Pallets

Gemini 1 Left Instrument Pallet

Left Instr. Pallet

Gemin 1 Launch

Gemin 1 Launch

Gemini1-1

To the Pad

space rocket history pic69

By Dave

Tang

Celebration Tang

Feb 20

Space Rocket History #51 – Gemini 1 – Test Flight – Part 1

The primary objective of the first Gemini mission, was to prove that the Titan II was capable of launching the Gemini spacecraft into orbit within the tolerances imposed by manned space flight. The secondary objective was for the spacecraft to gather and report data.”

Sequence Compatibility Firing of the two stages of Gemini launch vehicle 1 at pad 19, Jan. 21,1964

Sequence Compatibility Firing of the two stages of Gemini launch vehicle 1 at pad 19, Jan. 21,1964

Gemini-Titan 1 during Electronic-Electrical Interference Tests with the launch vehicle erector lowered

Gemini-Titan 1 during Electronic-Electrical Interference Tests with the launch vehicle erector lowered

Gemini boilerplate 3A in the production area at the McDonnell plant before being shipped to Weber Aircraft

Gemini boilerplate 3A in the production area at the McDonnell plant before being shipped to Weber Aircraft

Feb 12

Space Rocket History #50 – Blue Gemini – 1963

“Blue Gemini” was the tag name for an Air Force manned space flight program to develop rendezvous, docking, and transfer for military purposes, using Gemini-type spacecraft. The concept became firmer in June, when the Air Force Space Systems Division (SSD) began working on plans to use Gemini hardware as the first step in a new Air Force man-in-space program called Mods (Manned Orbital Development System), a kind of military space station with Gemini spacecraft as ferry vehicles…

Titan II Test Flight

Titan II Test Flight

Ballute Stabilization Device

Ballute Device

Sled Test

Sled Test

POGO Suppression Eq.

POGO Suppression Eq.

Astronaut Desert Training

Astronaut Desert Training

By Dave

By Dave

Feb 06

Space Rocket History #49 – Gemini Systems Design – 1962

On January 3 1962, “Gemini” became the official designation of the Mercury Mark II program. The name had been suggested by Alex  Nagy of NASA Headquarters because the twin stars Castor and Pollux in constellation Gemini (the Twins) seemed to him to symbolize the program’s two-man crew, its rendezvous mission, and its relation to Mercury. Coincidentally, the astronomical symbol (II) for Gemini, the third constellation of the zodiac, corresponded neatly to the Mark II designation…

OAMS and RCS

OAMS and RCS

fig33Figure 33. The emergency parachute recovery system for the half-scale paraglider flight test vehicle for Phase II-A of the development program - Copy

Nomenclature.

Nomenclature.

Partial Spacesuit

Partial Spacesuit

Agena B

Agena B