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NASA's Moon Base User’s Guide BuckGalaxy April 16, 2026 3:10 pm (Space/Science)

Trump had to be stopped from using nuclear weapons on Iran RL April 21, 2026 7:57 pm (CurrentEvents)

Is Isreal really a US ally RobVG April 8, 2026 5:21 pm (CurrentEvents)

New Glenn 3 flight profile BuckGalaxy April 18, 2026 12:08 am (Space/Science)

Dragonfly mission to Titan BuckGalaxy March 29, 2026 12:01 pm (Space/Science)

Meanwhile, bye bye National Forest Service podrock April 9, 2026 8:13 am (CurrentEvents)

Eventually, one has to just admit it. podrock April 6, 2026 8:08 pm (CurrentEvents)

Where no one has gone before BuckGalaxy April 6, 2026 7:49 pm (Space/Science)

Regime Change BuckGalaxy April 4, 2026 4:22 pm (CurrentEvents)

Moon noticeably getting larger in live stream RL April 6, 2026 4:23 am (Space/Science)

HERE WE GO, BABY! BuckGalaxy April 1, 2026 3:07 pm (Space/Science)

April Fool's Day ER April 1, 2026 7:56 am (Space/Science)

Home » Space/Science
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Oxygen in the news by RobVG October 9, 2013 12:00 pm
  • Does anyone know the spectral requirements of chlorophyll? by ER 2013-10-09 12:23:14
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    • I don't think that would really matter . . . by DanS 2013-10-10 06:59:26
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      • Maybe there is no substitute for chlorophyll. by ER 2013-10-10 09:32:03
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        • . . . we may very well be alone . . . by DanS 2013-10-10 11:33:25
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          • I really hate it too. by ER 2013-10-10 11:50:44
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            • The Drake Equation. . . by DanS 2013-10-10 16:31:47
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              • I wouldn't put too much creedence in any of those hypotheses. by ER 2013-10-10 18:24:34
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    The October Country by ER October 9, 2013 6:27 am
      LADEE arrives at the Moon by SteveS October 7, 2013 7:05 am
      • As it happens, a former, long time Zoner works on that project. (n/t) by podrock 2013-10-07 16:13:09
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        • Well, I have to guess by SteveS 2013-10-07 16:52:28
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          • The other Robert. by hank 2013-10-07 17:01:23
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            • Ah by SteveS 2013-10-08 07:02:32
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              • Good non-NASA coverage by ER 2013-10-08 10:29:19
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                • Thanks by SteveS 2013-10-09 05:23:18
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        Snolab by Jody October 5, 2013 11:15 am
        • Been down that far. by podrock 2013-10-07 18:48:38
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          • There's a series of scifi novels that feature Sudbury prominently. by alcaray 2013-10-07 02:21:34
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            • Cool beans . . . by DanS 2013-10-05 21:11:06
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              • Wow! by TB 2013-10-05 16:41:24
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                • The next phase: by TB 2013-10-05 16:48:42
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                Wild Cat by SteveS October 5, 2013 6:58 am
                • Link? n/t by RobVG 2013-10-05 12:57:32
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                  • Not sure why my embedded links seem to disappear by SteveS 2013-10-06 05:54:48
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                    • Slightly amazing. by bowser 2013-10-07 01:19:48
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                      • Backpacking by SteveS 2013-10-07 06:51:51
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                  • Scary . . . by DanS 2013-10-05 11:13:57
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                    Freeze.. thaw... live... by Jody September 30, 2013 7:27 pm
                    • And, so, why is that . . . ? by DanS 2013-10-01 11:42:37
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                      Orbital Sciences cargo vehicle docks with ISS by TB September 30, 2013 8:24 pm
                        Comet Ison by SteveS September 30, 2013 8:02 am
                        • I think it will be a washout for us. It won't survive perihelion passage. by ER 2013-09-30 12:45:01
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                          • It will be close by SteveS 2013-09-30 15:23:29
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                            • Thanks. by ER 2013-09-30 15:29:22
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                          Mars soil confirmed 2 percent water by SteveS September 28, 2013 9:09 am
                          • This is still floating around the web . . . by DanS 2013-09-30 03:07:57
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                            • 404 - Page Not Found by DanS 2013-09-30 03:11:21
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                              • Great find by SteveS 2013-09-30 06:20:35
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                            • to link by RobVG 2013-09-28 17:31:56
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                              • Such a refresher -- and so simple . . . by DanS 2013-09-28 17:39:41
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                              • We've found it best to do HTML when you edit a post. by podrock 2013-09-28 14:57:35
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                                • At low temperatures, ice is just another mineral. by ER 2013-09-28 13:56:32
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                                  • Sublimation . . . by DanS 2013-09-28 14:30:19
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                                  Twin primes by bowser September 23, 2013 8:50 am
                                  • Not a prime-guy, however . . . by DanS 2013-09-30 03:13:06
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                                    • "The entire article could be BS," by ER 2013-09-23 13:28:59
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                                      A Mystery. by Jody September 6, 2013 6:58 am
                                      • It's a trap . . . by DanS 2013-09-29 18:34:16
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                                        • I never did find out what it was but I think you are right. by Jody 2013-09-29 19:29:43
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                                        • Pufferfish nest! by TB 2013-09-06 14:34:29
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                                          • Check this cocoon out: by TB 2013-09-06 11:36:32
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                                            • I think the *mystery* is a cocoon Tom...as I suspect you do. by Jody 2013-09-06 12:11:29
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                                              • OMG...magnificent! by Jody 2013-09-06 11:51:23
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                                              • Sign...sign...everywhere a sign by SteveS 2013-09-06 08:19:02
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                                                • "Blockin' out the scenery, breakin' my mind by ER 2013-09-06 10:21:42
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                                                  • Don't remeber it... by SteveS 2013-09-06 12:44:57
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                                                    • Also from 5 man electrical band. Highly underrated Canadian band. by ER 2013-09-06 13:29:49
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                                                • It should be pretty obvious. by ER 2013-09-06 07:17:19
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                                                  • It does look a bit like an Omni station. by bowser 2013-09-06 16:00:25
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                                                    • How did you know by SteveS 2013-09-06 12:45:26
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                                                      • You may think you're kidding by Robert 2013-09-06 12:33:59
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                                                        • We could calculate the frequency by johannes 2013-09-08 15:48:31
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                                                        • Someone should do tests to see if there is a force field reaction if ... by FrankC 2013-09-06 08:15:31
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                                                          • I already figured that ER.. by Jody 2013-09-06 07:46:09
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                                                            • Looking around some more... by FrankC 2013-09-06 08:55:41
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                                                              • symmetry is everywhere in nature.. by FrankC 2013-09-06 08:22:09
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                                                                • BTW by FrankC 2013-09-06 09:00:38
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                                                                  • LOL!!! BUGS FRANK! Slimy bugs! by Jody 2013-09-06 10:00:18
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                                                            Solar wind speed. For ER by johannes September 20, 2013 7:39 pm
                                                            • Photons are fast, the Universe vast, and shoes are made on a last. by bowser 2013-09-23 08:17:10
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                                                              • Ok, J. I'll start working on your poem right away.. by ER 2013-09-21 12:36:58
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                                                                • The vast majority of energy leaving the sun (and the vast majority of energy hitting the earth from external sources - almost exclusively from the sun)... by alcaray 2013-09-20 23:13:09
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                                                                  • Charged protons . . . by DanS 2013-09-29 16:50:12
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