DogOnPorch Posted September 29, 2020 Report Posted September 29, 2020 Gemini III (Molly Brown)...very significant as it was the first spacecraft able to change its orbital plane and do maneuvers. Everybody else before it was pretty much just cargo. Gemini III saw the use of the Titan II for a crewed launch. The Titan II uses hypergolic fuel for its booster engines...very dangerous as later flights found out. https://en.wikipedia.org/wiki/Gemini_3 Gus Grissom and John Young were at the controls. Infamous for its 'corned beef on rye' sandwich smuggled aboard by Young. Nothing cracks a turtle like Leon Uris.
DogOnPorch Posted September 29, 2020 Author Report Posted September 29, 2020 Titan II's "Whoop" 1 Nothing cracks a turtle like Leon Uris.
DogOnPorch Posted September 29, 2020 Author Report Posted September 29, 2020 (edited) The recent Long March failure caught on camera (Sept 7, 2020). Not the best launch record with this series. Hypergolic fuel is in use which makes accidents like this one that much more dangerous. The payload did make it to orbit despite the runaway first stage. The falling material isn't ice like on some rockets, but apparently fly-away insulation that sheds on launch...so the Chinese claim. I'm not so sure...but sometimes payloads are temperature sensitive. So this might indeed be just how the Red Chinese do it. Edited September 29, 2020 by DogOnPorch Nothing cracks a turtle like Leon Uris.
DogOnPorch Posted October 15, 2020 Author Report Posted October 15, 2020 (edited) The R-7 rocket (NATO reporting name SS-6 Sapwood) has been a very reliable ride over the decades. Using LOX and refined kerosene, a fairly ecofriendly booster, as well. But there have been failures. This clip shows the ones caught on camera...1960-2018. Also shown...the Proton heavy lift booster. A hypergolic powered rig...used to launch ISS parts, Salyut, etc. Big things. Not so ecofriendly. Spent stages litter parts of Russia (et al) downrange. https://en.wikipedia.org/wiki/R-7_Semyorka https://en.wikipedia.org/wiki/R-7_(rocket_family) https://en.wikipedia.org/wiki/Proton_(rocket_family) https://en.wikipedia.org/wiki/Proton-M A better look at the final Proton failure (2013). It apparently produced a 3kt explosion. Edited October 15, 2020 by DogOnPorch 1 Nothing cracks a turtle like Leon Uris.
DogOnPorch Posted October 23, 2020 Author Report Posted October 23, 2020 (edited) Hwasong-14 launch... Two stage hypergolic ballistic missile. Edited to compress set-up time for launch. Depending on crew skill, this could take quite some time. In Iraq, Iraqis took hours to fill and launch Scuds. Russian Topol ICBM launch...solid fuel rocket. Launch on demand. No waiting... Edited October 23, 2020 by DogOnPorch Nothing cracks a turtle like Leon Uris.
DogOnPorch Posted October 30, 2020 Author Report Posted October 30, 2020 Apollo 8... So many firsts...and perhaps the most dangerous of all the Apollo missions. First manned Apollo/Saturn V First Moonshot First Earthrise First group photo of the entire human population...minus 3. First....? Any more? Probably...first use of Tang in space? Add yours... https://en.wikipedia.org/wiki/Apollo_8 Nothing cracks a turtle like Leon Uris.
DogOnPorch Posted November 19, 2020 Author Report Posted November 19, 2020 (edited) November 19th, 1969 Apollo 12 makes a precision landing on the Moon...about 160 meters away from Surveyor 3 from 1967. Edited November 19, 2020 by DogOnPorch 1 Nothing cracks a turtle like Leon Uris.
DogOnPorch Posted December 16, 2020 Author Report Posted December 16, 2020 In October 1997, the USA launched the Cassini probe to Saturn with the ESA probe/lander Huygens attached. Spectacular night launch...textbook. This was a protested launch by the anti-space crowd...who feared that the plutonium pellet that powered the craft would cause radiation poisoning if the rocket failed. It didn't, of course...the Titan IVb was a very reliable rocket. Nothing cracks a turtle like Leon Uris.
DogOnPorch Posted January 19, 2021 Author Report Posted January 19, 2021 (edited) The Virgin Orbit Demo-2 launch was a successful a few days back. A make-or-break flight for the program. Demo-2 was hauled the first bit of the way up by a modified 747...then boosted into low orbit. It then released a number of student built 'cube sats'...tiny. None-the-less...a very expensive program, so-far. Edited January 21, 2021 by DogOnPorch Nothing cracks a turtle like Leon Uris.
DogOnPorch Posted January 21, 2021 Author Report Posted January 21, 2021 Elon had a good day. SpaceX launches another Starlink mission successfully. https://en.wikipedia.org/wiki/Starlink Nothing cracks a turtle like Leon Uris.
DogOnPorch Posted January 21, 2021 Author Report Posted January 21, 2021 NERVA https://en.wikipedia.org/wiki/NERVA Nuclear Propulsion In Space (1968) Nothing cracks a turtle like Leon Uris.
DogOnPorch Posted January 24, 2021 Author Report Posted January 24, 2021 (edited) Gemini IV launch June 3rd, 1965 https://www.youtube.com/watch?v=N2lEz_caMTw Edited January 24, 2021 by DogOnPorch Nothing cracks a turtle like Leon Uris.
DogOnPorch Posted January 27, 2021 Author Report Posted January 27, 2021 Apollo 1...the tragedy of the pure oxygen environment. Due to be launched on February 21st, 1967, an electrical fire destroyed the capsule and killed the crew on this day, January 27th, 1967. https://en.wikipedia.org/wiki/Apollo_1 1 Nothing cracks a turtle like Leon Uris.
Charles Anthony Posted January 28, 2021 Report Posted January 28, 2021 How much would you pay to suit up and fly up with those guys? We do not have time for a meeting of the flat earth society. << Où sont mes amis ? Ils sont ici, ils sont ici... >>
DogOnPorch Posted January 28, 2021 Author Report Posted January 28, 2021 48 minutes ago, Charles Anthony said: How much would you pay to suit up and fly up with those guys? Apollo 1? Not a dime. All dead in an oxygen fire. It was a HUGE mistake...and corner cutting...to make the original design 'single gas' life support. They learned, though...unfortunately for the crew. It was a hard moment...the massively expensive Apollo seemed like a lame duck...and time was running out on the decade, quickly. It took time to right the errors...leaving just months to get everything done....but in October of 1968, Apollo 7 lifted from the pad on its shakedown mission. But it had unforeseen problems in that the flu had made it aboard the craft...making commander Wally Schirra ill. Conflict between the crew and Mission Control also created stress & problems. https://en.wikipedia.org/wiki/Apollo_7 Only with Apollo 8 did everything click into line...a daring mission like no other before. Nothing cracks a turtle like Leon Uris.
Charles Anthony Posted January 28, 2021 Report Posted January 28, 2021 I should have been more clear. I am asking in general for today assuming the travel option was made available to the public. How much would you pay to suit up today to go up wherever the latest crew plans to go? We do not have time for a meeting of the flat earth society. << Où sont mes amis ? Ils sont ici, ils sont ici... >>
DogOnPorch Posted January 28, 2021 Author Report Posted January 28, 2021 (edited) 33 minutes ago, Charles Anthony said: I should have been more clear. I am asking in general for today assuming the travel option was made available to the public. How much would you pay to suit up today to go up wherever the latest crew plans to go? The Blue Origin promises to take you to the edge of space for...I think...$250,000 or so...cheap if you're one of the filthy rich. A ride on the Soyuz/R-7 is like $20 million...but only if the ISS commander is in the mood for annoying visitors. https://en.wikipedia.org/wiki/Blue_Origin The most affordable trip to space remains the Russian's MiG-25/31 flight to 100,000 feet plus....about $20,000. https://migflug.com/flights-prices/mig-29-edge-of-space/ Would I? Do I "look" filthy rich? LOL But, I suppose I would if it was expedient... Edited January 28, 2021 by DogOnPorch Nothing cracks a turtle like Leon Uris.
Charles Anthony Posted January 28, 2021 Report Posted January 28, 2021 4 hours ago, DogOnPorch said: But, I suppose I would if it was expedient... What do you mean by expedient? Do you mean affordable? If the cost to tag along was affordable --- say, on par with vacationing in Florida --- would you go to space as a tourist? We do not have time for a meeting of the flat earth society. << Où sont mes amis ? Ils sont ici, ils sont ici... >>
DogOnPorch Posted January 29, 2021 Author Report Posted January 29, 2021 59 minutes ago, Charles Anthony said: What do you mean by expedient? Do you mean affordable? If the cost to tag along was affordable --- say, on par with vacationing in Florida --- would you go to space as a tourist? Expedient means convenient and practical. Twenty million buys a lot of new golf clubs. Future generations, perhaps, will get a chance to go into space 'just to check it out'. But, if you're a Sagan fan, you'll likely understand that humanity has a window to jump through...it's a moving window and any error results in our demise. Future generations could easily be navigating a post-atomic wasteland full of zombies. Plebes like ourselves are likely only to experience space via simulators. Orbiter is free... http://orbit.medphys.ucl.ac.uk/ Nothing cracks a turtle like Leon Uris.
DogOnPorch Posted January 29, 2021 Author Report Posted January 29, 2021 (edited) Venera Program https://en.wikipedia.org/wiki/Venera Soviet missions to Venus. Only the Soviets/Russians managed to get any surface time on the Solar System's most hostile planet. Eleven & Twelve were failures. https://en.wikipedia.org/wiki/Venera_9 https://en.wikipedia.org/wiki/Venera_10 https://en.wikipedia.org/wiki/Venera_11 https://en.wikipedia.org/wiki/Venera_12 https://en.wikipedia.org/wiki/Venera_13 https://en.wikipedia.org/wiki/Venera_14 https://en.wikipedia.org/wiki/List_of_missions_to_Venus In Orbiter, I always have a tricky time getting to Venus and Mercury. You actually have to slow down relative to the Sun...not as easy as it sounds. Edited January 29, 2021 by DogOnPorch 1 Nothing cracks a turtle like Leon Uris.
DogOnPorch Posted February 3, 2021 Author Report Posted February 3, 2021 The history of Estes Rockets... Biggest engine I've seen for model rockets is the F...they're much bigger now... Nothing cracks a turtle like Leon Uris.
DogOnPorch Posted February 3, 2021 Author Report Posted February 3, 2021 Elon had a bit of a 'damnit' moment today... The experimental SN9 crashes during the landing sequence. Nothing cracks a turtle like Leon Uris.
DogOnPorch Posted February 3, 2021 Author Report Posted February 3, 2021 Still cool...Apollo 15 landing. Went much better... Nothing cracks a turtle like Leon Uris.
Charles Anthony Posted February 4, 2021 Report Posted February 4, 2021 On 1/28/2021 at 7:13 PM, DogOnPorch said: Plebes like ourselves are likely only to experience space via simulators. Orbiter is free... http://orbit.medphys.ucl.ac.uk/ This where I am supposed to say: "I accept your surrender." LOL Space history sure is peculiar. Did Gargarin forget to bring a camera? or Are the Russians holding black-mail photographs? We do not have time for a meeting of the flat earth society. << Où sont mes amis ? Ils sont ici, ils sont ici... >>
DogOnPorch Posted February 4, 2021 Author Report Posted February 4, 2021 43 minutes ago, Charles Anthony said: This where I am supposed to say: "I accept your surrender." LOL Space history sure is peculiar. Did Gargarin forget to bring a camera? or Are the Russians holding black-mail photographs? Gagarin had a TV camera aimed at him for the mission. But the few controls were apparently locked-out in favor of ground signals. Not that the Vostok could maneuver...all it had was retro rockets. No hitting them prematurely! Nothing cracks a turtle like Leon Uris.
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