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— Space

Rocks reveal secret of Moon's formation

By - April 19, 2015 2 Pictures
There are a number of ideas about where the Moon came from, but, based on orbital mechanics, the accepted theory is that about 150 million years after the Solar System formed some 4.6 billion years ago, the primordial Earth was struck by an object the size of Mars called Theia. Out of the debris of this massive impact, the Moon was formed. Scientists at the University of Maryland (UMD) have for the first time found evidence to support this theory by analyzing the isotopic “fingerprints” of rock samples brought back by the Apollo astronauts. Read More
— Space Feature

25 years in orbit: A celebration of the Hubble Space Telescope

April 24 will mark a significant milestone in the life of one of mankind's greatest scientific instruments – the 25-year anniversary of the launch of the Hubble Space Telescope. This bus-sized piece of scientific equipment has become a household name, thanks to the incredible scientific insights and iconic images it has returned over the course of a quarter-century in low-Earth orbit. Join us as we celebrate the history and achievements of NASA's flagship space telescope. Read More
— Space

Hubble and VLT team up to reveal giant galaxies shutting down from the inside out

By - April 17, 2015 3 Pictures
Astronomers have used the ESO's Very Large Telescope (VLT) in conjunction with the NASA/ESA Hubble Space Telescope to reveal the secrets of how star formation shuts down in distant galaxies, just three billion years after the Big Bang. Focusing on huge, quiescent elliptical galaxies known as spheroids, the findings are expected to improve our understanding of the evolution of the Universe. Read More
— Space

Dawn's color map of Ceres suggests it was once an active body

By - April 15, 2015
While establishing an orbit around Ceres on March 6 was a significant milestone for Dawn, the spacecraft was able to gather some insightful information during its initial approach to the dwarf planet. During that phase of the mission, the probe mapped the surface of the body in visible and infrared light, with the colorful new imagery suggesting that Ceres may once have been an active body. Read More
— Space

A preview of the Bonhams 7th annual Space History Sale

By - April 15, 2015 210 Pictures
Bonhams auction house in New York is preparing for the seventh annual Space History auction where a vast and intriguing collection of space memorabilia will be offered for sale, including items flown on Apollo, Mercury, Gemini, and Soyuz along with components and souvenirs of a range of other manned and unmanned missions. A highlight of the auction will be a bevy of items belonging to Apollo 12 astronaut Alan Bean, some of which flew with him in space and to the moon. Slated for 21 April, the auction will showcase over 350 rare objects and collectibles – there's even a real spacesuit or two up for grabs. Read More
— Space

NASA's Space Launch System to deploy 11 additional satellites on maiden launch

By - April 7, 2015
NASA is planning to maximize the scientific potential of the maiden launch of its next generation launch vehicle, the Space Launch System, by selecting 11 tiny satellites to ride shotgun. The little probes, known as CubeSats, will be transported in the SLS's upper stage adaptor, presenting a cost-effective delivery option for experiments designed to function beyond low-Earth orbit. Read More
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