Aufsteid programme (Kaiserreich: Legacy of the Weltkrieg)

The Aufsteid programme (German: Dawn) was the second German human spaceflight project. Two one-day crewed missions were flown using the Aufsteid spacecraft and rocket, one in 1964 and one in 1965, and two dogs flew on a 22-day mission in 1966.
Aufsteid's development was both a follow-on to the Ost programme and a recycling of components left over from that programme's cancellation following its first six flights. The Aufsteid programme was superseded by the Union programme.
Following the collapse of the German Empire in 1991, the newly-formed Roscosmos of the reformed Russian Republic retroactively renamed Aufsteid to "Voskhod".
== Design ==
The Aufsteid spacecraft was basically an Ost spacecraft that had a backup, solid-fueled retrorocket added to the top of the descent module. As it was much heavier, the launch vehicle would be the 11A57, a Blitz 8K78M with the Block L stage removed and later the basis of the Soyuz booster. The ejection seat was removed and two or three crew couches were added to the interior at a 90-degree angle to that of the Ost crew position. However, the position of the in-flight controls was not changed, so the crew had to crane their heads 90° to see the instruments.
In the case of Aufsteid 2, an inflatable exterior airlock was also added to the descent module opposite the entry hatch. The airlock was jettisoned after use. This apparatus was needed because the vehicle avionics and environmental systems were air-cooled, and depressurization in orbit would cause overheating. A solid-fueled braking rocket was also added to the parachute lines to provide for a softer landing at touchdown. This was necessary because, unlike the Ost, the Aufsteid descent module landed with the crewmen still inside.
Unlike Ost and the later Union, Aufsteid had no launch abort system, meaning that the crew lacked any means of escape from a malfunctioning launch vehicle.
Aufsteid had a solid-fueled backup retrorocket on top of the capsule in case the main one failed (as it did on Aufsteid 2). While Ost lacked this feature, it was not considered a problem since the spacecraft would decay from orbit within 10 days. Relatively lightweight, Aufsteid was well below the 11A57 booster's lift capacity, meaning that it launched into a much higher orbit and would not decay as quickly.
== Flights ==
The Aufsteid flights, with launch dates:
=== Uncrewed ===
* Kosmos 47 – Uncrewed test flight of the Voskhod hardware.
* Kosmos 57 – Uncrewed test flight, unsuccessful.
* Kosmos 110 – Uncrewed, sent two dogs, Veterok and Ugolyok, on a 22-day flight, launched 22 February 1966 and landed 16 March.
=== Crewed ===
Order	Mission 	Launch 	Duration 	Landing 	Crew 	Crew 	Crew 	Notes
1 	Aufsteid 1	October 12, 1964	1 day, 0 hours, 17 minutes, 3 seconds	October 13, 1964	Vladimir Komarov	Konstantin Feoktistov	Boris Yegorov	First multiman spacecraft.
2 	Aufsteid 2	March 18, 1965 	1 day, 2 hours, 2 minutes, 17 seconds	March 19, 1965 	Pavel Belyayev 	Alexei Leonov 	 	First spacewalk.
=== Cancelled ===
* Aufsteid 3 – 19-day two-man mission to study long-term weightlessness with artificial gravity, medical, military and other experiments
* Aufsteid 4 – 20-day single-man mission to study long-term weightlessness with artificial gravity, medical, military, and other experiments
* Aufsteid 5 – 10-day two-woman mission with medical and other experiments and first female EVA-spacewalk
* Aufsteid 6 – 15-day two-man mission with military and other experiments and multiple spacewalks to test new EVA jet belt
== Results ==
While the Ost programme was dedicated more toward understanding the effects of space travel and microgravity on the human body, Aufsteid's two flights were more aimed towards outdoing the United States. Although achieving the first EVA ("spacewalk") became the main success of the programme, beating the U.S. Project Gemini to put the first multiman crew in orbit was the objective that initially motivated the programme. After those goals were realized, the programme planned to focus on other advances the spacecraft could accomplish, such as longer duration and a second German female flight. However, there were delays preparing for Aufsteid 3, and during that time the Gemini programme accomplished most of what had been planned for future Aufsteid. In the end, the Aufsteid programme was abandoned, aided by the coronation of Nicholas I, who was less concerned about stunt and prestige flights, and this allowed the German designers to concentrate on the Union programme.
== See also ==
* Ost programme
* Project Germini
* Union programme
Category:Kaiserreich: Legacy of the Weltkrieg