Friday, 26 December 2008

Timeline: Space flight

THE 1950s

4 October 1957 - Sputnik 1, the world's first artificial satellite, is launched by the USSR. The launch stuns the world. To many Americans, the launch represents a Soviet capability to launch ballistic missile strikes against targets in the US.

Laika the dog (Nasa)

3 November 1957 - Sputnik 2 is launched by the USSR, carrying a dog, Laika, on board. The former stray, caught on the streets of Moscow, dies from overheating and panic a few hours into the mission.

6 December 1957 - America's first attempt to launch a satellite ends in humiliation when the Navy-built rocket explodes on the launch pad. The bid was dubbed "kaputnik" in the press.

31 January 1958 - Explorer 1, a satellite built by Wernher von Braun's competing team at the US Army's Redstone Arsenal, blasts into space. It discovers the Van Allen radiation belts above Earth.

28 May 1959 - the US sends a pair of monkeys, Able and Baker, into space on a Jupiter missile. They are the first living creatures to successfully return from a trip to space. Although Able died in June 1959, Baker survived until 1984.

THE 1960s

24 October 1960 - An R-16 rocket explodes on the launch pad at Baikonur Cosmodrome in Kazakhstan, as it is being prepared for a test flight. The disaster claims more than 100 lives.

John Glenn (Nasa)
Former test pilot John Glenn was the first American to orbit Earth
12 April 1961 - The USSR sends the first man into space. Yuri Gagarin blasts off from Baikonur Cosmodrome, Kazakhstan, in a Vostok spacecraft. He makes a single orbit of Earth in 108 minutes. After re-entry, Gagarin ejects from his capsule and parachutes down safely in Russia's Saratov region.

5 May 1961 - Alan Shepard follows Gagarin to become the first American in space. He completes a sub-orbital flight in his spacecraft Freedom 7. "Why don't you light the damned candle, 'cause I'm ready to go," an exasperated Shepard tells mission control as he waits on the launch pad.

25 May 1961 - President John F Kennedy calls for millions of dollars to fund a space programme to get the first man on the Moon by 1970.

20 February 1962 - John Glenn becomes the first American to orbit the Earth. Glenn travelled more than 130,000km (81,000 miles) in his Friendship 7 capsule, circling the globe three times.

16 June 1963 - The Soviet Union launches the first woman into space. Valentina Tereshkova, a former textile worker, circled the Earth 49 times during three days in space. She was reportedly injured during the landing and needed heavy make-up during subsequent public appearances.

Apollo 11 launch from Florida (Nasa)
The Saturn V remains the most powerful launch vehicle in history

18 March 1965 - Cosmonaut Alexei Leonov carries out the first ever spacewalk from the two-man Voskhod spacecraft. The mission almost ends in disaster when Leonov's suit inflates in space. The cosmonaut has to bleed air from the suit to get back in the airlock.

27 January 1967 - Fire sweeps through the Apollo command module during a test on the launch pad, killing astronauts Virgil Grissom, Ed White and Roger Chaffee.

24 April 1967 - Cosmonaut Vladimir Komarov dies when the parachute on his Soyuz 1 spacecraft fails to deploy properly. The capsule crashes into the ground near Orenburg, Russia. He is the first person to die on a space mission.

20 July 1969 - The Apollo 11 crew makes the first human landing on the Moon. Neil Armstrong and Edwin "Buzz" Aldrin spend two hours on the lunar surface setting up observation equipment and collecting rock samples.

31 July 1969 - An unmanned US spacecraft, Mariner 6, makes a close fly-by of Mars. It approaches at a distance of 3,431km (2,132 miles) from the surface.

THE 1970s

13 April 1970 - Apollo 13 is crippled by an explosion caused by a fault in the oxygen tank. "Houston, we've had a problem here," mission commander Jim Lovell informs controllers. With guidance from the ground, the three-man crew later overcome the odds and make it back to Earth alive.

Eugene Cernan in the Lunar Roving Vehicle (Nasa)

15 December 1970 - After several failed attempts by the US and the USSR, the Soviet Venera 7 spacecraft makes the first soft landing on Venus. It sends back a temperature reading of 470C at the surface. Until the middle of the 20th Century, conditions on Venus were thought to be Earth-like.

19 April 1971 - Russia launches Salyut, the first space station. The first crew to dock with the orbiting outpost later die during re-entry when the air leaks out of their Soyuz capsule.

14 May 1973 - Skylab, a space station converted from the upper stage of a Saturn V rocket, is launched by Nasa.

Viking 2 image of Mars (Nasa)
Viking 2 photographed Mars' salmon sky in 1976
3 December 1973 - Nasa's Pioneer 10 probe becomes the first space vehicle to fly past Jupiter.

17 July 1975 - The Apollo-Soyuz Test Project becomes the first international space flight when US astronaut Thomas Stafford greets Alexei Leonov in the hatchway of their docked spacecraft.

20 July 1976 - The first of two Viking probes touches down on the surface of Mars. Controversy still surrounds one of the results from an experiment designed to detect life.

20 August 1977 - America launches its unmanned probe Voyager 2 on a mission of exploration to four planets and their moons.

THE 1980s

12 April 1981 - The US space shuttle Columbia lifts off on its maiden voyage. The shuttle is the world's first reusable manned spacecraft.

Space shuttle (Nasa)

18 June 1984 - Sally Ride becomes the first US woman in space, flying aboard space shuttle Challenger.

24 January 1986 - The US Voyager 2 spacecraft becomes the first spacecraft to make a close approach to Uranus, the seventh planet from the Sun.

28 January 1986 - Nasa's Challenger space shuttle explodes, killing all seven astronauts on board. The cause of the disaster is traced to a faulty rocket booster seal.

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