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Space exploration also gives scientists the ability to perform experiments in other settings and expand humanity's knowledge. [67] Another claim is that space exploration is a necessity to humankind and that staying on Earth will eventually lead to extinction. Some of the reasons are lack of natural resources, comets, nuclear war, and worldwide ...
Publication of Exploration of the Universe with Rocket-Propelled Vehicles [1] that showed physical space exploration was theoretically possible, including the Tsiolkovsky rocket equation, multi staged rockets and using liquid oxygen and liquid hydrogen in liquid propellant Russia Konstantin Tsiolkovsky [2] 1914
First space rendezvous, with Gemini 7. 22 Neil Armstrong (1) David Scott (1) 16 March 1966 Gemini 8: 17 March 1966 Gemini 8: First docking in space in history with Agena Target Vehicle Planned EVA canceled due to early re-entry necessitated by stuck thruster. 23 Thomas P. Stafford (2) Eugene Cernan (1) 3 June 1966 Gemini 9A: 6 June 1966 Gemini 9A
Apollo 7 heads into orbit with its crew of three, 1968. This is a list of all crewed spaceflights throughout history. Beginning in 1961 with the flight of Yuri Gagarin aboard Vostok 1, crewed spaceflight occurs when a human crew flies a spacecraft into outer space.
The list for the year 2025 and for its subsequent years may contain planned launches, but the statistics will only include past launches. For the purpose of these lists, a spaceflight is defined as any flight that crosses the Kármán line, the FAI-recognized edge of space, which is 100 kilometres (62 miles) above mean sea level (AMSL). [1]
Recent space exploration has proceeded, to some extent in worldwide cooperation, the high point of which was the construction and operation of the International Space Station (ISS). At the same time, the international space race between smaller space powers since the end of the 20th century can be considered the foundation and expansion of ...
The uncrewed Starship spacecraft launched aboard the most powerful rocket ever built on Saturday morning, but both were lost shortly after liftoff.. The Super Heavy rocket booster ignited its 33 ...
The United States has developed many space programs since the beginning of the spaceflight era in the mid-20th century. The government runs space programs by three primary agencies: NASA for civil space; the United States Space Force for military space; and the National Reconnaissance Office for intelligence space.