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How we did it in the old Navy. ER December 4, 2025 4:17 pm (CurrentEvents)

How we did it in the old Navy II. ER December 4, 2025 5:09 pm (CurrentEvents)

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Collapse of the service access platform at Site 31 in Baikonur? BuckGalaxy November 27, 2025 12:54 pm (Space/Science)

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All I know is what I see on the Internet. ER November 30, 2025 7:21 am (CurrentEvents)

Yesterday was the 332nd day of the year 2025 ER November 30, 2025 1:41 pm (Space/Science)

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"Pluribus" RobVG November 10, 2025 9:06 am (Science Fiction)

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This is not a drill. NOT a drill. General Quarters, General Quarters. All hands man your battle stations. ER November 24, 2025 4:58 pm (CurrentEvents)

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Home » Space/Science
NASA TV(hd)

 

Paul Allen announces new space venture by TB December 13, 2011 3:03 pm
  • Sweet, did you save a copy? Maybe we could upload it here. by VelociraptorBlade 2011-12-18 22:49:14
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    Does anyone understand the Higgs Boson and Higgs field? by bowser December 13, 2011 12:41 pm
    • Some videos by RobVG 2011-12-14 22:03:55
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      • Pass me the aether... by Robert 2011-12-13 14:18:49
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        • Re: The water analogy. The presenter was standing in front of a blackboard. The word "Higgs Boson" was ... by bowser 2011-12-13 18:54:09
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        • I gave up a long time ago trying to understand any physics formulated after the end of the nineteenth century. ... by ER 2011-12-13 13:55:03
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          • When it get really hard just add another dimension and mumble something about dark matter. by FrankC 2011-12-13 15:18:34
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            • We used to call those "epicycles." by TB 2011-12-13 15:21:05
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              • It's epicycles all the way down. by ER 2011-12-13 15:51:47
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                • My god -It's full of cycles! Seriously though, the Higgs Field makes as much sense to me as Dark Matter - ... by VelociraptorBlade 2011-12-18 23:07:45
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                  • If the Higgs Boson is the God Particle, is the Higgs antiparticle the "AntiChrist"? by ER 2011-12-19 17:57:54
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                    • Would the discovery of the Higgs be the Second Coming? Now what if an atheist snuck onto the payroll. He ... by bowser 2011-12-19 20:21:15
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                      • ...*Highfives ER for epic win* by VelociraptorBlade 2011-12-19 18:16:30
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            Scientific literacy test by TB December 10, 2011 4:03 pm
            • 13 missed, a couple were just dumb errors. The rest would have been lucky guesses if I tried a dozen ... by FrankC 2011-12-11 15:12:49
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              • I got them all right!!!!!!!!!!! ...and I have some swamp land to sell in Arizona. by Jody 2011-12-11 16:06:55
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              • Fun, I missed 11 by RobVG 2011-12-11 13:21:31
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                • Spoilers! by ER 2011-12-10 20:38:22
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                  • As with you, there were some of them I wasn't sure about, but was able to nail down from various ... by TB 2011-12-10 21:31:40
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                    • All you need from memory is the boiling and freezing pts in both F and C. We know there are 100 ... by ER 2011-12-10 23:04:29
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                      • It's a little ironic that you and the test writer used a fractional coefficient. n/t by RobVG 2011-12-13 13:07:21
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                        • By fractional coefficient, do you mean '9/5'? There can be no other choice. I don't understand what you ... by ER 2011-12-13 16:17:15
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                          • I don’t remember ever seeing the conversion formula written with “9/5”. by RobVG 2011-12-13 17:15:11
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                            • I don't think the use of fractions was made obsolete by the metric system at all. The metric system certainly ... by ER 2011-12-13 17:48:06
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                            • Still say it was easier to remember "-40." by TB 2011-12-13 16:52:14
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                              • I've never been in below 0 F temperature in my life. Even when I was N of the Arctic ... by ER 2011-12-13 17:50:11
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                                • What? by bowser 2011-12-14 23:40:09
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                                  • I was briefly N of the Arctic Circle in October, '68, in maneuvers with the Nato fleet in "Operation Silvertower" ... by ER 2011-12-17 13:38:12
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                    • What I whiffed (spoilers) by TB 2011-12-10 17:48:55
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                      • That's very, very good. I missed 10, and about half of those I should have picked up. by bowser 2011-12-10 16:20:50
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                        Lunar eclipse Dec. 10 by TB December 8, 2011 12:16 pm
                        • The atmospheric refraction effect is very real, and must be corrected for in sextant observations in celestial navigation. The ... by ER 2011-12-08 17:34:31
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                          Voyager in the borderlands by TB December 7, 2011 9:44 am
                          • A lot of information there, not the least is that a craft like those two can last 34 years in ... by bowser 2011-12-07 10:29:13
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                            Among the most unimaginable: "Two black holes most massive ever found, astronomers say" by bowser December 5, 2011 7:53 pm
                            • The "event horizons" on these are 5 times the distance from the Sun to Uranus. by bowser 2011-12-07 10:25:32
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                              Many habitable planets by johannes December 5, 2011 12:45 pm
                              • USA today also covers this. History is in the making here folks. Next step: FTL Drives. by VelociraptorBlade 2011-12-05 15:08:10
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                                Guide for going into space by TB November 29, 2011 9:27 pm
                                • For a while I thought I could do it. Then I checked what I thought were deep pockets. It was ... by bowser 2011-11-29 23:24:35
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                                  Mars rover launch successful by TB November 26, 2011 10:11 am
                                  • The landing is indeed the hard part. Although the technology has been used by the military for some time, ... by BuckGalaxy 2011-11-26 11:17:19
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                                    • Friendly question, I don't know the answer. Where has the military used this landing process? by bowser 2011-11-27 13:57:26
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                                      • I saw something online a couple years ago but am having a hard time finding it. It was an ... by BuckGalaxy 2011-12-05 18:26:25
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                                        • Probably lowering stuff from helicopters? Just a guess. by TB 2011-11-27 14:42:51
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                                      Oppy's Thanksgiving by RobVG November 24, 2011 12:40 pm
                                        Neutrinos are FTL-capable again. by Robert November 18, 2011 11:12 am
                                        • ... by BuckGalaxy 2011-11-23 17:26:51
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                                          • How about if the acceleration is constant but the speed is not. Do photons accelerate to their propagation speed; if so, ... by johannes 2011-11-19 18:41:35
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                                            • Maybe half true...density does matter to photons, however...it does not matter to its neutrino carrier, so when the photons "stop", ... by Jody 2011-11-25 08:55:56
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                                              • I'd say that if there's acceleration, then the speed won't be constant. But the basic conceptual problem here is that ... by Robert 2011-11-19 19:17:04
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                                                • That is an interesting concept, it would mean that the photon is moving at the speed of light even when ... by johannes 2011-11-20 19:30:17
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                                              • Wouldn't the speed of light be the speed of perception? The observable? Maybe neutrinos are the speed of the unobservable? by Jody 2011-11-19 10:54:28
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                                                • It sure would. Sounds like you've been plugged into the Krell machine again ;-) When I puzzled it out, it began ... by Robert 2011-11-19 13:26:52
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                                                • Newtonian physics explained things well until more sophisticated clocks came along. Einstein was complemented by quantum mechanics. As measurements get ... by bowser 2011-11-18 14:58:39
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                                                  • What makes Alcubierre's idea so clever is that it doesn't actually violate Einsteinian physics. The ship would be motionless inside ... by Robert 2011-11-18 18:28:29
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                                                    • When Spock looks at the readout, it says "unknown form of radiation." by TB 2011-11-18 19:41:00
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                                                      • You're right that "radiation" is ambiguous, and now that I think about it, Spock's cliche is "unknown form of energy". ... by Robert 2011-11-19 13:40:35
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                                                  What if: by Jody November 16, 2011 8:53 am
                                                  • Hmmm, Looks like somebody's been using the Krell Educator by RobVG 2011-11-16 17:37:18
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                                                    • Wrong VGer...This Personally I like the deer in the headlights look myself...I wear it well. by Jody 2011-11-16 20:09:05
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                                                    • ...on the hedron collider, because it is round, all we will ever be able to see are mathematical instances. Run ... by Jody 2011-11-16 10:59:34
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                                                      • this even takes out the fun of the double slit experiment. Because in an perfect vacuum where this takes place ... by Jody 2011-11-16 11:01:08
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                                                        • OK, what have you done with the real Jody? by Eri 2011-11-21 05:33:21
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                                                          • Resistance was futile for carbon based unit. by Jody 2011-11-21 09:27:06
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                                                            • Heh...my son, a buddy of his and I brainstormed for over a week on and off until we came up ... by Jody 2011-11-21 11:36:54
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