Space

Outer space, or just space, is the void that exists between celestial bodies, including the Earth. It is not completely empty, but consists of a hard vacuum containing a low density of particles, predominantly a plasma of hydrogen and helium as well as electromagnetic radiation, ...

Global Satellite Weather Forecast Picture

Global Satellite Weather Forecast Picture

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ISS Expedition 20 Crew Lands in Kazakhstan

ISS Expedition 20 Crew Lands in Kazakhstan

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ISS over Canadian province Quebec

ISS over Canadian province Quebec

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Light Echoes from a Red Supergiant V838

Light Echoes from a Red Supergiant V838

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NASA - 10000 Galaxies, HST Ultra Deep

NASA - 10000 Galaxies, HST Ultra Deep

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NASA - Neptune

NASA - Neptune

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NASA - Rosette Nebula, NGC 2237

NASA - Rosette Nebula, NGC 2237

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NASA - The Horsehead Nebula, B33, Orion Nebula

NASA - The Horsehead Nebula, B33, Orion Nebula

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Phoenix on the Red Planet, Artist's Concept

Phoenix on the Red Planet, Artist's Concept

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Massive Stars in Open Cluster Pismis 24

Massive Stars in Open Cluster Pismis 24

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Mariner 2 Spacecraft (Mariner-Venus 1962)

Mariner 2 Spacecraft (Mariner-Venus 1962)

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The Tricky Part on Way to Mars

The Tricky Part on Way to Mars

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A Super-Efficient Particle Accelerator - Supernova Remnant RCW 86

A Super-Efficient Particle Accelerator - Supernova Remnant RCW 86

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Spacewalk over the Aegian Sea

Spacewalk over the Aegian Sea

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Earth Seen from the International Space Station

Earth Seen from the International Space Station

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