| 31. | Soviet cosmonaut Yuri Gagarin orbited the Earth in 1961.
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| 32. | Corona orbited in very low orbits to enhance resolution of its camera system.
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| 33. | The Progress was de-orbited on 23 August.
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| 34. | The craft orbited the Earth twice and splashed down about south of Bermuda.
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| 35. | It is orbited by a Otto Struve in 1851.
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| 36. | It is known to be orbited by two large Jupiter-like planets.
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| 37. | The star is orbited by one known planet, designated Gliese 436 b.
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| 38. | The star is orbited by a Super-Earth.
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| 39. | In January 2013 the Thor 2 de-orbited to the graveyard orbit.
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| 40. | Station orbited the Earth half a world away.
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