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, ...

Dusty Stellar Nursery Revealed

Dusty Stellar Nursery Revealed

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Eskimo Nebula aka Clownface Nebula (NGC 2392)

Eskimo Nebula aka Clownface Nebula (NGC 2392)

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Extreme Planets in Pulsar Planet System

Extreme Planets in Pulsar Planet System

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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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Light Echoes from a Red Supergiant V838

Light Echoes from a Red Supergiant V838

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