Tag Archives | space

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Eyes in the Sky: How Satellite Images Help People on the Ground

Astronauts Samantha Cristoforetti of the European Space Agency, left, and Terry Virts of NASA speak about their time aboard the International Space Station at the United States Agency for International Development (USAID) town hall on Thursday, September 17, 2015 in Washington, DC.Credit: NASA/Aubrey Gemignani The benefits of spaceflight extend far beyond the borders of countries […]

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Bizarre Giant Hexagon on Saturn May Finally Be Explained

Hexagon observations made by Cassini in 2012, taken in wavelengths ranging from UV to IR.Credit: NASA/JPL-Caltech/SSI/Hampton University The huge, mysterious hexagon at Saturn’s north pole may finally have an explanation. The bizarre hexagonal cloud pattern was first discovered in 1988 by scientists reviewing data from NASA’s Voyager flybys of Saturn in 1980 and 1981, but […]

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New Norcia 3D

Human spaceflight and operations image of the week: ESA’s deep-space tracking station at New Norcia, Western Australia, in 3D #estrack40 To source

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Will We Ever Achieve the Vision of '2001: A Space Odyssey'? (Op-Ed)

An early production painting of “Discovery” closely matches the description of the ship in Arthur C. Clarke’s novel “2001: A Space Odyssey.”Credit: Copyright © 2014 Turner Entertainment Co. 2001: A Space Odyssey and all related characters and elements  are trademarks of and © Turner Entertainment Co. (s14) Piers Bizony is a science writer and author […]

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Space Twins: Genetic Science Meets Space Travel on One-Year Mission

Does spaceflight affect the human body all the way down to the genetic level? And if so, can a study of those changes help protect or even select future astronauts? Scientists working on NASA’s one-year mission are taking the first steps toward answering those questions. Astronaut Scott Kelly and cosmonaut Mikhail Kornienko are living on […]

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On Twitter, Astronaut Scott Kelly Chronicles His Yearlong Space Voyage

Scott Kelly, shown aboard the International Space Station, answered questions from space via Twitter, on Saturday, Sept. 19.Credit: Scott Kelly/NASA Scott Kelly just started the second half of the longest consecutive space mission a NASA astronaut has ever completed. To celebrate, he took to Twitter to answer questions from curious space enthusiasts on Earth. “Entering […]

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Welcome to Pluto! Dramatic Flyover Video Takes You There

A new video takes armchair explorers on a flyover tour of Pluto’s stunning and varied landscapes. The new Pluto tour animation stitches together photos captured by NASA’s New Horizons spacecraft during its historic flyby on July 14, which returned the first-ever up-close looks at the faraway dwarf planet. During the close encounter, New Horizons discovered, […]

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A Cosmonaut's Bad Dream: Don't Miss Your Space Shuttle Trip

Cosmonaut Mikhail Kornienko spoke to TIME mMagazine along with NASA aAstronaut Scott Kelly Thursday (Sept. 15), where they discussed their year-long mission in space.Credit: NASA Space travelers don’t have to dream of flying, but Cosmonaut Mikhail Kornienko, up on the International Space Station, revealed his own bad dream of missing the flight back to space […]

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Quake on the radar

The combination of two Sentinel-1A radar scans shows how the ground shifted as a result of Chile’s 16 September earthquake To source

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Great Exuma Island, Bahamas

An astronaut aboard the International Space Station took this photograph of small island cays in the Bahamas and the prominent tidal channels cutting between them. For astronauts, this is one of the most recognizable points on the planet. To source

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Space, astronomy and science