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nasa space - Newest pictures

~ SpAcE PhOtO ~

~ by katherine & anastasios ~

NASA OBSERVATION POST . To grasp the wonders of the cosmos , and understand its infinite variety and spledor , we must collect and analyze radiation emitted by phenomena throughout the entire electromagnetic ( EM ) spectrum . Towards that end , NASA proposed the concept of Great Observatories , a series of 4 space - borne observatories designed to conduct astronomical studies over many different wavelengths ( visible , gamma rays , X-rays , andinfrared ) . An important aspect of the Great Observatory program was to overlap the operations phases of the missions to enable astronomers to make contemporaneous observations of an object at different spectral wavelengths .

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