13,872 Free Photos of Science

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Astronaut Jeffrey N. Williams during EVA 5 on Expedition 13.

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The Soyuz TMA-19 spacecraft departs the International Space Station on Nov. 25, 2010.

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A truck carrying all three stages of the Orbital Sciences Pegasus XL rocket arrives at Vandenberg Air Force Base in California.

Nemo science museum, Amsterdam, Netherl

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Lake Mackay, the largest of hundreds of ephemeral lakes scattered throughout Western Australia and the Northern Territory.

This artist's concept shows thrusters firing during the entry, descent and landing phase for NASA's Mars Science Laboratory mission to Mars.

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Russia, Russian academy of sciences, Moskva

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Cosmonaut satellite science

Extinct volcanic craters

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The Orbital Sciences Corporation Antares rocket, Oct. 27, 2014, at NASA's Wallops Flight Facility in Virginia.

Museum of life, Science, Durham

Museum of life, Science, Durham

San francisco, United states, Science

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Green plants in a row of test tubes with water

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Flight Control Room Lyndon B. Johnson Space Center in Houston

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Photos of the Launch Vehicle Data Center in Hangar AE - Room 1 of LVDC.

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The Larsen Ice Shelf in Antarctica viewed from NASA's DC-8 aircraft during the AirSAR 2004 campaign .

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Extinct volcanic craters

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The academy of natural sciences, Philadelphia, United states

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Pacific science center, Antenna, Butterfly

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Shahjalal university of science, Technology, Sylhet

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Alaska, United states, Science

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NASA’s Operation IceBridge Completes Twin Polar Campaigns. Heimdal Glacier in southern Greenland.

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Adventure science center, Nashville, United states

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NASA's Solar Dynamics Observatory captured images of the sun emitting a mid-level solar flare.

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Pacific science center, Rock, Leaf

Zanjan, Institute for advanced studies, Basic sciences

Electronic science, Technology university, Chengdu shi

Indian institute of science, Bengaluru, India

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Perot museum of nature, Science, Dallas

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Astronaut Edward H. White II, pilot for the Gemini-Titan 4 (GT-4) spaceflight, floats in the zero-gravity of space during the third revolution of the GT-4 spacecraft.

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The Cuernos del Paine mountains in Torres del Paine National Park in Chile.

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the peak of Mauna Kea volcano, Hawaii

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Astronaut Eugene A. Cernan, walks toward the Lunar Roving Vehicle during extravehicular activity at the Taurus-Littrow landing site of NASA's sixth and final Apollo lunar landing mission.

A penguin near Punta Arena, Chile.

At the Astrotech facility in Titusville, Fla., technicians perform backlight inspection and cleaning on NASA's Lunar Reconnaissance Orbiter, or LRO.

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