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Allan Hills 84001 and Is There Life on Mars?

Allan Hills 84001 and Is There Life on Mars?

Allan Hills 84001 (commonly abbreviated ALH 84001) is a meteorite that was found in Allan Hills, Antarctica on December 27, 1984 by a team of U.S. meteorite hunters. What makes it so special that it is responsible for worldwide headlines on August 6, 1996, when NASA scientists announced that it might contain evidence for microscopic fossils of Martian bacteria based on carbonate globules observed. A Meteorite from a “Wet” Mars ALH84001 is a meteorite thought to…
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Neil Armstrong – the First Man of the Moon

Neil Armstrong – the First Man of the Moon

On August 5, 1930, American astronaut Neil Alden Armstrong was born, the first person to walk on the Moon. He was also an aerospace engineer, naval aviator, test pilot, and university professor. Armstrong was mission commander of the Apollo 11 Moon landing, in July 1969.[4] Armstrong’s Youth and Education Neil Armstrong was born in Auglaize County, near Wapakoneta, Ohio to Stephen Koenig Armstrong, an an auditor for the Ohio state government and…
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Robert Goddard – the Man who ushered in the Space Age

Robert Goddard – the Man who ushered in the Space Age

Robert H. Goddard (1882-1945) On October 5, 1882, American professor, physicist, and inventor Robert Hutchins Goddard was born. He is credited with creating and building the world’s first liquid-fueled rocket, which he successfully launched on March 16, 1926. Goddard’s work as both theorist and engineer anticipated many of the developments that were to make spaceflight possible. He has been called the man who ushered in the Space Age. Moreover, I’m pretty sure that…
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Lyman Spitzer and the Space Telescope

Lyman Spitzer and the Space Telescope

On June 26, 1914, American theoretical physicist, astronomer and mountaineer Lyman Strong Spitzer was born. Researching in star formation and plasma physics, he is probably best known for being the first to conceive the idea of telescopes operating in outer space. Thus, he is also the namesake of NASA’s Spitzer Space Telescope. Well mountaineer and astronomer at the same time, I guess we never had a fellow like Lyman Spitzer up to…
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Hermann Oberth’s Dream of Space Travel

Hermann Oberth’s Dream of Space Travel

On June 25, 1894, Austro-Hungarian-born German physicist and engineer Hermann Oberth was born. He was the first, who when thinking about the possibility of spaceships grabbed a slide-rule and presented mathematically analyzed concepts and designs. Maybe you have already heard of the ‘Oberth Effect‘. In interplanetary spaceflight, the Oberth effect is used in a powered flyby where the application of an impulse, typically from a rocket engine, close to a gravitational body can…
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The Exploration of Saturn

The Exploration of Saturn

True color picture of Saturn, assembled from Voyager 2 images obtained Aug. 4, 1981 On August 25, 1981, American space probe Voyager 2 passed Saturn and transmitted stunning pictures of the ring planet. The space probe had been launched by NASA on August 20, 1977 to study the outer Solar System and eventually to push forward into interstellar space. Until today, operating for more than 30 years the spacecraft still receives routine…
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The Russian Dream to Land a Man on the Moon

The Russian Dream to Land a Man on the Moon

N1 Rocket compared with Saturn V Image: Ebs08 On July 3, 1969, the biggest explosion in the history of rocketry occurred when the Soviet N-1 rocket exploded and subsequently destroyed its launchpad. After four unsuccessful launch tries of the Soviet counterpart to the NASA Saturn V rocket the Russian Moon program was cancelled in May 1974. Sergei Pavlovich Korolev, the leading Soviet space craft designer and rocket engineer, also known as the…
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