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, ...

Aldrin Gazes at Tranquility Base

Aldrin Gazes at Tranquility Base

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Bird's Eye View of the Asteroid Eros

Bird's Eye View of the Asteroid Eros

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Cosmic Zoom Lens - Massive Cluster of Yellowish Galaxies

Cosmic Zoom Lens - Massive Cluster of Yellowish Galaxies

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Double-Star System Z Camelopardalis (Z Cam)

Double-Star System Z Camelopardalis (Z Cam)

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Dust Storm over Texas Space Image

Dust Storm over Texas Space Image

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Dusty Stellar Nursery Revealed

Dusty Stellar Nursery Revealed

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Extreme Planets in Pulsar Planet System

Extreme Planets in Pulsar Planet System

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From the Ashes of the First Stars - Primordial Quasar

From the Ashes of the First Stars - Primordial Quasar

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ISS Expedition 20 Crew Lands in Kazakhstan

ISS Expedition 20 Crew Lands in Kazakhstan

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Jack Hills of Australia's Narre Gneiss Terrane

Jack Hills of Australia's Narre Gneiss Terrane

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NASA - 10000 Galaxies, HST Ultra Deep

NASA - 10000 Galaxies, HST Ultra Deep

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NASA - Cone Nebula, NGC 2264

NASA - Cone Nebula, NGC 2264

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NASA - Earth And Its Moon, Space Shuttle Discovery, 1998

NASA - Earth And Its Moon, Space Shuttle Discovery, 1998

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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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