| Forum | Topics | Replies | Last Post Info | |
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Telescopic Observations
Hubble, XMM-Newton, Kepler, Keck etc - ground and space based observations. |
267 | 5018 |  Apr 2 2018, 09:44 PMIn: Gaia making a 3D-map of a Bill... By: Holder of the Two Leashes |
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Voyager and Pioneer
Beyond the Solar System |
56 | 1072 | Dec 4 2017, 03:18 PM In: Voyager 1 uses TCM thrusters f... By: MichaelDoyle |
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Lo-Fi Version | Time is now: 25th April 2018 - 10:23 PM |
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