Investigate astronomical observatories and telescope details.
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Learn about crewed space mission callsigns and mission designations.
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Explore the variety of rockets that have been developed by different countries for a variety of purposes.
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Search for artificial satellites by name or acronym, or by NORAD number or international designator, also known as the COSPAR ID or NSSDC ID.
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Discover the target or targets, along with other properties, for a particular space probe, or find the probe or probes around a given body.
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