marți, 1 noiembrie 2011

Milestones in Space Photography

Flanicile multe de pe mine, caloriferul caldut de la munca, sticla de 2 litri de apa aproape goala, cat si punga de pernite Viva cu cacao (care apropo, e pe terminate) nu mi-au permis sa muncesc asa cum imi facusem eu planul de acasa. Asa ca am dat o tura pe net, sa vad ce mai e nou. Si cum ochisorii mei abia stau deschisi, am zis sa ma limitez doar la niste poze, fara a fii nevoita sa citesc prea multe. Asa ca mai jos aveti cateva lucrusoare ce mi-au placut mult, iar la urma urmei sunt chiar interesante. Apropo, v-am zis vreodata ca sunt fascinata de astronomie? Bine, imi place, dar habar nu am nimic cand vine vorba de teorie, de "legi cosmice", "reguli de circulatie" prin spatiu, alinieri, si alte chestii stiintifice... Stiu doar ca-mi place sa ma "pierd" in spatiu, stiu ca imi place sa ma uit ore in sir daca s-ar putea la cer, sa urmaresc fiecare miscare ce are loc.. Adesea ma intreb pana unde se intinde acest Univers, ce este dincolo de el, si daca exista sau nu alti omuleti in acest spatiu infinit.. Cum s-au format toate, si cand s-au format. Apropo (asta intra la categoria Straniile intrebari din capul meu), mi se pare incredibil cum in spatiu este in permanenta intuneric, noapte, dar aici, in jurul pamantulului cerul este.. albastru. Bine, nu veniti cu raspunsuri stintifiice ca astea le stiu si daca vreau detalii caut pe net. Pur si simplu mi se pare incredibil.. Am zburat cu avionul (ce-i drept pe timp de zi), iar acolo deasupra norilor cerul este de un albastru imaculat (era senin), iar undeva la orizont se vede usor trecerea de la albastrul pur la intunericul spatiului. Absulut superb..

First Full-View Photo of Earth
This famous "Blue Marble" shot represents the first photograph in which Earth is in full view. The picture was taken on December 7, 1972, as the Apollo 17 crew left Earth’s orbit for the moon. With the sun at their backs, the crew had a perfectly lit view of the blue planet.








First Photo of Earth From the Moon
This photo reveals the first view of Earth from the moon, taken by Lunar Orbiter 1 on August 23, 1966. Shot from a distance of about 236,000 miles (380,000 kilometers), this image shows half of Earth, from Istanbul to Cape Town and areas east, shrouded in night.








First Color Photo of Earthrise
When Apollo 8 was deployed in 1968, its sole photographic mission was to capture high-resolution images of the moon’s surface, but when the orbiting spacecraft emerged from a photo session on the far side of the moon, the crew snapped this, the most famous shot of the mission. Dubbed "Earthrise," this view of the Earth rising from the horizon of the moon helped humans realize the fragility of their home.






First Photo of Earth From Mars
The first Martian's-eye-view of Earth and its moon was captured on May 8, 2003, by a camera aboard NASA’s Mars Global Surveyor craft. Shot from Mars at a distance of 86 million miles (139 million kilometers) from Earth, the image reveals an illuminated slice of Earth’s Western Hemisphere—as well as a celestial perspective of the world in which we live.







First Panoramic Photo of Mars
Shortly after Viking 1 landed on Mars on July 20, 1976, its Camera 2 captured the first photograph ever taken of the planet’s surface. This 300-degree image shows Chryse Planitia, the flat, low-lying plain of Mars’s northern hemisphere, littered with mechanical parts from the lander and rocks that range from four to eight inches (10 to 20 centimeters) across.







First Photo of Mars's Surface
On July 20, 1976, spacecraft Viking 1 captured this, the first photograph ever taken of the surface of Mars. The photo shows one of three dust-covered footpads of the craft resting on Mars’s dry, rock-littered surface. Cameras strapped on either side of Viking 1’s lander helped scientists calculate distances on the surprisingly Earthlike surface of the red planet.







First Color Photo From Venus
In spite of surface temperatures of 900 degrees Fahrenheit (482 degrees Celsius) and atmospheric pressure 92 times that of sea level on Earth, Russian spacecraft Venera 13 captured the first color photos of the desertlike surface of Venus on March 1, 1982. This 170-degree panorama, which includes the zigzag lip of the lander at bottom, was created using blue, green, and red filters.


First Photo From Titan
The first photos taken of the surface of Saturn's moon Titan reveal a flat expanse strewn with grapefruit-size boulders, as shown in this composite view paired with a similar shot of the surface of Earth's moon. On January 14, 2005, the Cassini-Huygens mission, a joint U.S.-European venture, captured 1,100 photos during a two-hour descent through Titan’s murky atmosphere.












First Photo of Exoplanet
This 2004 photograph made by the European Southern Observatory shows the first known photo of an exoplanet, or a planet beyond our solar system. The red orb at bottom left is a young planet, similar in composition to Jupiter, orbiting a brown dwarf, a dim, failed star that is probably 42 times less massive than the sun. An infrared camera, which reacts to heat rather than light, shot these photos from a distance of some 230 light-years.





First Photo of the Sun
Taking advantage of a relatively new technology, the daguerreotype, French physicists Louis Fizeau and Leon Foucault made the first successful photographs of the sun on April 2, 1845. The original image, taken with an exposure of 1/60th of a second, was about 4.7 inches (12 centimeters) in diameter and captured several sunspots, visible in this reproduction.







Deepest Visible-Light Photo of Cosmos
Representing 800 exposures taken during 400 Hubble Space Telescope orbits around Earth from September 2003 to January 2004, this galaxy-studded photo is the deepest visible-light image of the cosmos ever taken. Nearly 10,000 galaxies are represented in this view, dubbed the Hubble Ultra Deep Field, which scientists describe as peering through an 8-foot-long (2.4-meter-long) straw to get a deep core sample of the universe.





Moon Footprint
A symbol of mankind’s giant leap, this photo of man’s small step—astronaut Buzz Aldrin’s—shows one of the first human prints left on the surface of the moon. Aldrin took this photo of his own footprint during NASA’s 1969 Apollo 11 mission.









First Photos of Another Planet's Surface
From June to October 1975, Russian space probe Venera 9 became the first craft to orbit, land on, and photograph Venus. Venera 9 consisted of two main parts that separated in orbit, an orbiter and a lander. The 5,070-pound (2,300-kilogram) orbiter relayed communication and photographed the planet in ultraviolet light. The lander entered the Venusian atmosphere using a series of parachutes and employed a special panoramic photometer to produce 180-degree panoramic photos of the surface of the planet.




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