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The Spaceflight Portal


Introduction

Launch of STS-1, the first space shuttle flight
Launch of STS-1, the first space shuttle flight

Spaceflight (or space flight) is an application of astronautics to fly objects, usually spacecraft, into or through outer space, either with or without humans on board. Most spaceflight is uncrewed and conducted mainly with spacecraft such as satellites in orbit around Earth, but also includes space probes for flights beyond Earth orbit. Such spaceflights operate either by telerobotic or autonomous control. The first spaceflights began in the 1950s with the launches of the Soviet Sputnik satellites and American Explorer and Vanguard missions. Human spaceflight programs include the Soyuz, Shenzhou, the past Apollo Moon landing and the Space Shuttle programs. Other current spaceflight are conducted to the International Space Station and to China's Tiangong Space Station. (Full article... )

Selected article

The V-2 (German: Vergeltungswaffe 2, "Vengeance Weapon 2"), technical name Aggregat-4 (A4), was the world's first long-range ballistic missile. It was developed during the Second World War in Germany, specifically targeted at London and later Antwerp.

Commonly referred to as the V-2 rocket , the liquid-propellant rocket was a combat-ballistic missile, now considered short-range, and first known human artifact to enter outer space. It was the progenitor of all modern rockets, including those used by the United States and Soviet Union's space programs. During the aftermath of World War II the American, Soviet and British governments all gained access to the V-2's technical designs as well as the actual German scientists responsible for creating the rockets, via Operation Paperclip, Operation Osoaviakhim and Operation Backfire respectively.

The weapon was presented by Nazi propaganda as a retaliation for the bombers that attacked ever more German cities from 1942 until Germany surrendered.

Beginning in September 1944, over 3,000 V-2s were launched as military rockets by the German Wehrmacht against Allied targets during the war, mostly London and later Antwerp and Liège. According to a BBC documentary in 2011, the attacks resulted in the deaths of an estimated 9,000 civilians and military personnel, while 12,000 forced labourers and concentration camp prisoners were killed producing the weapons.

Next scheduled launch

For a full schedule of launches and deep-space rendezvous, see 2025 in spaceflight.

Selected biography

Christopher Columbus Kraft, Jr. (born February 28, 1924 in Phoebus, Virginia, died July 07, 2019 in Houston, Texas) was a NASA engineer and manager who was instrumental in establishing the agency's Mission Control operation. Following his graduation from Virginia Tech in 1944, Kraft was hired by the National Advisory Committee for Aeronautics (NACA), the predecessor organization to the National Aeronautics and Space Administration (NASA). He worked for over a decade in aeronautical research before being asked in 1958 to join the Space Task Group, a small team entrusted with the responsibility of putting America's first man in space. Assigned to the flight operations division, Kraft became NASA's first flight director. He was on duty during such historic missions as America's first human spaceflight, first human orbital flight, and first spacewalk.

At the beginning of the Apollo program, Kraft retired as a flight director to concentrate on management and mission planning. In 1972, he became director of the Manned Spacecraft Center (later Johnson Space Center), following in the footsteps of his mentor Robert R. Gilruth. He held the position until his 1982 retirement from NASA. During his retirement, Kraft has consulted for numerous companies including IBM and Rockwell International, and he published an autobiography entitled Flight: My Life in Mission Control.

More than any other person, Kraft was responsible for shaping the organization and culture of NASA's Mission Control. As his protégé Glynn Lunney commented, "the Control Center today ... is a reflection of Chris Kraft." When Kraft received the National Space Trophy from the Rotary Club in 1999, the organization described him as "a driving force in the U.S. human space flight program from its beginnings to the Space Shuttle era, a man whose accomplishments have become legendary."

Selected picture

Buzz Aldrin's bootprint on the Moon.
Buzz Aldrin's bootprint on the Moon.
Credit: NASA / Buzz Aldrin - [1]
Buzz Aldrin's bootprint on the lunar surface during Apollo 11.

On This Day

3 March

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Did you know...

...that the Vehicle Assembly Building is so large that rain clouds are reported to form inside it on humid days?

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Human spaceflight
General
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Spacecraft
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