Quote from: guckyfan on 03/11/2018 08:31 pmQuote from: Roy_H on 03/11/2018 06:28 pmI know it's not happening, but I really thought that there would be many companies eager to run automated experiments on DragonLab flights and so far there has been none. Why is there no interest?There is a lot of interest for doing experiments on the ISS, when NASA covers 90+% of the cost. That interest seems to evaporate once the whole price needs to be shouldered, even if relatively low with DragonLab.If/when Falcon's manifest well and truly comes out of backlog I wonder if SpaceX may offer a few missions like DragonLab that are priced at marginal cost in hopes of generating future demand.I suspect lots of things may happen when the manifest exits backlog.
Quote from: Roy_H on 03/11/2018 06:28 pmI know it's not happening, but I really thought that there would be many companies eager to run automated experiments on DragonLab flights and so far there has been none. Why is there no interest?There is a lot of interest for doing experiments on the ISS, when NASA covers 90+% of the cost. That interest seems to evaporate once the whole price needs to be shouldered, even if relatively low with DragonLab.
I know it's not happening, but I really thought that there would be many companies eager to run automated experiments on DragonLab flights and so far there has been none. Why is there no interest?
Quote from: rockets4life97 on 03/11/2018 02:38 pmThe GTO satellite market is in a lull. Are their expectations that one of the big players is going to announce a new set of GTO satellites (5+) due to launch in 3-4 years? Or are they all building and launching one at a time?Is the chance of SpaceX launching some OneWeb sats greater than 0? For example, if LauncherOne isn't able to meet the schedule?Is LauncherOne really going to be cheaper than SpaceX? Would OneWeb pay more than SpaceX rates just because they perceive StarLink as a competitor. I imagine SpaceX would have no problem launching OneWeb satellites.
The GTO satellite market is in a lull. Are their expectations that one of the big players is going to announce a new set of GTO satellites (5+) due to launch in 3-4 years? Or are they all building and launching one at a time?Is the chance of SpaceX launching some OneWeb sats greater than 0? For example, if LauncherOne isn't able to meet the schedule?
Quote from: Roy_H on 03/11/2018 06:25 pmQuote from: rockets4life97 on 03/11/2018 02:38 pmThe GTO satellite market is in a lull. Are their expectations that one of the big players is going to announce a new set of GTO satellites (5+) due to launch in 3-4 years? Or are they all building and launching one at a time?Is the chance of SpaceX launching some OneWeb sats greater than 0? For example, if LauncherOne isn't able to meet the schedule?Is LauncherOne really going to be cheaper than SpaceX? Would OneWeb pay more than SpaceX rates just because they perceive StarLink as a competitor. I imagine SpaceX would have no problem launching OneWeb satellites.The OneWeb constellation is being deployed on Soyuz rockets.
Quote from: gongora on 03/12/2018 12:11 amQuote from: Roy_H on 03/11/2018 06:25 pmQuote from: rockets4life97 on 03/11/2018 02:38 pmThe GTO satellite market is in a lull. Are their expectations that one of the big players is going to announce a new set of GTO satellites (5+) due to launch in 3-4 years? Or are they all building and launching one at a time?Is the chance of SpaceX launching some OneWeb sats greater than 0? For example, if LauncherOne isn't able to meet the schedule?Is LauncherOne really going to be cheaper than SpaceX? Would OneWeb pay more than SpaceX rates just because they perceive StarLink as a competitor. I imagine SpaceX would have no problem launching OneWeb satellites.The OneWeb constellation is being deployed on Soyuz rockets.Not all of them. http://spacenews.com/blue-origin-gets-oneweb-as-second-new-glenn-customer/
Quote from: groundbound on 03/11/2018 10:11 pmQuote from: guckyfan on 03/11/2018 08:31 pmQuote from: Roy_H on 03/11/2018 06:28 pmI know it's not happening, but I really thought that there would be many companies eager to run automated experiments on DragonLab flights and so far there has been none. Why is there no interest?There is a lot of interest for doing experiments on the ISS, when NASA covers 90+% of the cost. That interest seems to evaporate once the whole price needs to be shouldered, even if relatively low with DragonLab.If/when Falcon's manifest well and truly comes out of backlog I wonder if SpaceX may offer a few missions like DragonLab that are priced at marginal cost in hopes of generating future demand.I suspect lots of things may happen when the manifest exits backlog.Even selling them at cost with reused boosters and reused Dragons they'd probably still be too expensive for most non-governmental users.
Gregg Burgess, Sierra Nevada Corp.: 85–95% of Dream Chaser mission costs is the launch. Various companies, including ULA, working to reduce launch costs. “Multiple companies” around the world proposing to do future Dream Chaser launches after the first two on Atlas 5.
Here's one:QuoteGregg Burgess, Sierra Nevada Corp.: 85–95% of Dream Chaser mission costs is the launch. Various companies, including ULA, working to reduce launch costs. “Multiple companies” around the world proposing to do future Dream Chaser launches after the first two on Atlas 5.https://twitter.com/jeff_foust/status/972938342760361984So, why use the world's most expensive launcher? Try the least expensive...Flying the hell out of Dream Chaser for NASA and 'tourists' could keep a fleet of F9s busy. The capsule experience, for those wanting to go 'retro' could be done with Dragon 2 -- the leggy version.
Quote from: AncientU on 03/12/2018 10:15 amHere's one:QuoteGregg Burgess, Sierra Nevada Corp.: 85–95% of Dream Chaser mission costs is the launch. Various companies, including ULA, working to reduce launch costs. “Multiple companies” around the world proposing to do future Dream Chaser launches after the first two on Atlas 5.https://twitter.com/jeff_foust/status/972938342760361984So, why use the world's most expensive launcher? Try the least expensive...Flying the hell out of Dream Chaser for NASA and 'tourists' could keep a fleet of F9s busy. The capsule experience, for those wanting to go 'retro' could be done with Dragon 2 -- the leggy version.Dreamchaser launches on the F9 would be cool. But they are currently planning to launch inside the fairing. So not exactly passenger friendly.
Quote from: wannamoonbase on 03/12/2018 12:32 pmQuote from: AncientU on 03/12/2018 10:15 amHere's one:QuoteGregg Burgess, Sierra Nevada Corp.: 85–95% of Dream Chaser mission costs is the launch. Various companies, including ULA, working to reduce launch costs. “Multiple companies” around the world proposing to do future Dream Chaser launches after the first two on Atlas 5.https://twitter.com/jeff_foust/status/972938342760361984So, why use the world's most expensive launcher? Try the least expensive...Flying the hell out of Dream Chaser for NASA and 'tourists' could keep a fleet of F9s busy. The capsule experience, for those wanting to go 'retro' could be done with Dragon 2 -- the leggy version.Dreamchaser launches on the F9 would be cool. But they are currently planning to launch inside the fairing. So not exactly passenger friendly.That's the cargo version. The passenger version was outside, right?
Quote from: gongora on 03/12/2018 12:10 amQuote from: groundbound on 03/11/2018 10:11 pmQuote from: guckyfan on 03/11/2018 08:31 pmQuote from: Roy_H on 03/11/2018 06:28 pmI know it's not happening, but I really thought that there would be many companies eager to run automated experiments on DragonLab flights and so far there has been none. Why is there no interest?There is a lot of interest for doing experiments on the ISS, when NASA covers 90+% of the cost. That interest seems to evaporate once the whole price needs to be shouldered, even if relatively low with DragonLab.If/when Falcon's manifest well and truly comes out of backlog I wonder if SpaceX may offer a few missions like DragonLab that are priced at marginal cost in hopes of generating future demand.I suspect lots of things may happen when the manifest exits backlog.Even selling them at cost with reused boosters and reused Dragons they'd probably still be too expensive for most non-governmental users.They were talking $80m before reuse. Could probably go as low as $20m with reuse.
At SXSW Elon was saying the goal is $5M for 150 tons to NEO with BFR ready by the early 2020s.
Quote from: Ludus on 03/12/2018 10:20 pmAt SXSW Elon was saying the goal is $5M for 150 tons to NEO with BFR ready by the early 2020s.If he is using US Tons that is an amazing $16 per pound.
Quote from: AncientU on 03/12/2018 12:49 pmThat's the cargo version. The passenger version was outside, right?Were the coupled vehicle loads ever confirmed to be ok for the unfaired version? Putting a big aerosurface atop a long skinny stick like F9 does not seem like a great idea...
That's the cargo version. The passenger version was outside, right?
Quote from: JBF on 03/13/2018 09:38 amQuote from: Ludus on 03/12/2018 10:20 pmAt SXSW Elon was saying the goal is $5M for 150 tons to NEO with BFR ready by the early 2020s.If he is using US Tons that is an amazing $16 per pound.If he's using metric tons, that's $15.15 a pound.
For a space elevator, the cost varies according to the design. Bradley C. Edwards received funding from NIAC from 2001 to 2003 to write a paper, describing a space elevator design. In it he stated that: "The first space elevator would reduce lift costs immediately to $100 per pound"
Quote from: RotoSequence on 03/13/2018 10:06 amQuote from: JBF on 03/13/2018 09:38 amQuote from: Ludus on 03/12/2018 10:20 pmAt SXSW Elon was saying the goal is $5M for 150 tons to NEO with BFR ready by the early 2020s.If he is using US Tons that is an amazing $16 per pound.If he's using metric tons, that's $15.15 a pound. As somebody has pointed out, that's cheaper than the estimates for a space elevator:QuoteFor a space elevator, the cost varies according to the design. Bradley C. Edwards received funding from NIAC from 2001 to 2003 to write a paper, describing a space elevator design. In it he stated that: "The first space elevator would reduce lift costs immediately to $100 per pound"
Quote from: jpo234 on 03/13/2018 10:51 amQuote from: RotoSequence on 03/13/2018 10:06 amQuote from: JBF on 03/13/2018 09:38 amQuote from: Ludus on 03/12/2018 10:20 pmAt SXSW Elon was saying the goal is $5M for 150 tons to NEO with BFR ready by the early 2020s.If he is using US Tons that is an amazing $16 per pound.If he's using metric tons, that's $15.15 a pound. As somebody has pointed out, that's cheaper than the estimates for a space elevator:QuoteFor a space elevator, the cost varies according to the design. Bradley C. Edwards received funding from NIAC from 2001 to 2003 to write a paper, describing a space elevator design. In it he stated that: "The first space elevator would reduce lift costs immediately to $100 per pound"Chances are he took current launch cost, dropped it by an order of magnitude and rounded. BOM on ficticious graphene/nanotube wire isn't exactly precise right now.