Space

Outer space represents a challenging environment for human exploration because of the dual hazards of vacuum and radiation. Microgravity also has a negative effect on human physiology that causes both muscle atrophy and bone loss. In addition to these health and environmental ...

A Perfect Storm of Turbulent Gases in Omega Nebula (M17)

A Perfect Storm of Turbulent Gases in Omega Nebula (M17)

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Echoes from the Edge - Variable Star V838 Monocerotis

Echoes from the Edge - Variable Star V838 Monocerotis

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The First Geosynchronous Satellite

The First Geosynchronous Satellite

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NASA - Within the Realm of a Dying Sun

NASA - Within the Realm of a Dying Sun

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Star Cluster R136 Bursts Out

Star Cluster R136 Bursts Out

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NASA - Orion Crew Exploration Vehicle

NASA - Orion Crew Exploration Vehicle

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NASA - International Space Station

NASA - International Space Station

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HST - Hubble Space Telescope

HST - Hubble Space Telescope

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Galileo Jupiter Arrival

Galileo Jupiter Arrival

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ISS over Canadian province Quebec

ISS over Canadian province Quebec

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Washington from International Space Station

Washington from International Space Station

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ISS Backdropped by Space and Earth

ISS Backdropped by Space and Earth

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Dark Matter Ring in Galaxy Claster CL0024-17

Dark Matter Ring in Galaxy Claster CL0024-17

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Eyes in the Sky - Galaxies NGC 2207 and IC 2163

Eyes in the Sky - Galaxies NGC 2207 and IC 2163

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Sculpting a Galaxy in Orion Nebula (M42)

Sculpting a Galaxy in Orion Nebula (M42)

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