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Power Satellite Economics by [email protected]
It's been a long time since I came by this group, but I did today. If you are interested in power satellites, there is a Google group for that. Keith PS ...
(Multi-page thread 1 2)
June 19th 17 04:32 AM
by Fred J. McCall[_3_] Go to last post
12 400
The 2016 Spacex Mars Colonization plan has been published online by [email protected]
"Spacex is estimating they wil be able to achieve $140,000 per ton for the trips to Mars. If a person plus their luggage is less than that, taking into...
June 15th 17 05:26 PM
by [email protected] Go to last post
0 202
CRS-11 is on its way by Jeff Findley[_6_]
SpaceX just launched CRS-11 on its way to the ISS and it looks to have been a successful launch and a successful landing of the first stage at LZ-1 (spot on...
(Multi-page thread 1 2)
June 9th 17 06:28 AM
by David Spain Go to last post
13 304
Falcon 9 Launch Video by Fred J. McCall[_3_]
The link is to a video of the latest launch of Falcon 9. What I found interesting was that it shows the complete timeline of the flight and what the first...
June 8th 17 01:04 PM
by Fred J. McCall[_3_] Go to last post
0 316
Mining the moon for rocket fuel to get us to Mars by Jeff Findley[_6_]
First, this isn't my "subject", it's the title of this article: Mining the moon for rocket fuel to get us to Mars May 14, 2017 8.04pm EDT ?Updated May 18,...
(Multi-page thread 1 2)
June 7th 17 05:58 PM
by Niklas Holsti Go to last post
17 578
GSLV III Successful Launch by Fred J. McCall[_3_]
India has successfully launched their GSLV III booster. This is a rocket in roughly the same class as the Falcon 9, with a payload of 4 tonnes to GTO. The...
(Multi-page thread 1 2)
June 7th 17 04:53 PM
by Fred J. McCall[_3_] Go to last post
11 390
SpaceX to launch next X-37B mission for USAF by Jeff Findley[_6_]
SpaceX Falcon 9 To Launch Next X-37B Mission Jun 7, 2017 James Drew - Aerospace Daily & Defense...
June 7th 17 01:21 PM
by Jeff Findley[_6_] Go to last post
0 197
Plasma propulsion for aircraft and spacecraft. by Robert Clark[_5_]
Plasma propulsion could eventually become effective and useful for higher altitude aviation, airships and eventually space access. brian wang | May 20,...
June 3rd 17 07:04 PM
by Robert Clark[_5_] Go to last post
0 221
First Private Moon Landing Gears Up for Launch by Year's End by [email protected]
"Down by the hard-packed beaches at the edge of the country, the rumble of rocket launches has defined Florida's Space Coast for more than half a century. But...
June 2nd 17 07:45 PM
by [email protected] Go to last post
0 196
Reusable Laser Launcher by William Mook[_2_]
A 50.0 MW laser beam energising a rocket with a jet power of 35.7 MW produces a laser energised rocket to create a 20,572 mph exhaust jet from inert material...
(Multi-page thread 1 2 3)
June 2nd 17 12:09 AM
by Fred J. McCall[_3_] Go to last post
26 570
Space will be unusable in 20 years unless junk is cleaned up says expert by [email protected]
"Space will be unusable within 20 years unless something is done to clean up the 170 million pieces of debris orbiting the Earth and constantly growing in...
June 1st 17 11:32 AM
by Fred J. McCall[_3_] Go to last post
3 205
US Military's XS-1 Space Plane Will Be Built by Boeing (Video) by [email protected]
"The U.S. military's new XS-1 space plane will be built by Boeing, and it's called the Phantom Express. The Defense Advanced Research Projects Agency (DARPA)...
June 1st 17 11:27 AM
by Fred J. McCall[_3_] Go to last post
4 194
Rocket Lab's 'Electron' Marks First Orbital-Class Launch From aPrivate Pad by [email protected]
"Rocket Lab, a California-based spaceflight company with its roots in New Zealand, just launched its two-stage Electron rocket for the first time. The small...
(Multi-page thread 1 2)
June 1st 17 11:14 AM
by Fred J. McCall[_3_] Go to last post
15 340
NASA Announces SLS/Orion Flight Slide by Fred J. McCall[_3_]
OK, it's official. NASA has owned up to the claim by GAO that there is no way they can have first flight of SLS/Orion in 2018, whether it is manned or...
(Multi-page thread 1 2 3 ... Last Page)
May 22nd 17 04:46 AM
by Fred J. McCall[_3_] Go to last post
54 792
RD-180 relplacement by Fred J. McCall[_3_]
I'm confused. The program to replace the RD-180 is focused on engines with around 400,000 lb thrust at sea level. This focuses them on the AR-1...
(Multi-page thread 1 2 3 ... Last Page)
May 17th 17 10:59 PM
by Greg \(Strider\) Moore Go to last post
45 561
Blue Origin accident by Fred J. McCall[_3_]
A month or two ago Blue Origin got their first full BE-4 engine put together (and I think there were a couple more right behind that, so they may have gotten...
May 16th 17 01:48 AM
by Jeff Findley[_6_] Go to last post
2 200
SpaceX first DOD flight underway by Jeff Findley[_6_]
SpaceX's first DOD flight is underway. Since they weren't allowed to cover the 2nd stage, the long range camera followed the first stage all the way from...
May 10th 17 02:07 AM
by Allen Meece Go to last post
7 352
the kelly identical twins by bob haller
a study just complete prove long term stays in orbit cause dna changes
May 7th 17 06:21 PM
by Fred J. McCall[_3_] Go to last post
2 194
Advanced Machine Tools and open source software for Aerospace by William Mook[_2_]
Over the next three to five years we will see the spread of machine tools and software that make aerospace components, and aerospace flight hardware very...
May 7th 17 01:59 PM
by William Mook[_2_] Go to last post
2 196
L.I.F.E. by jacob navia
This is a good film, showing us the dire consequences of bringing mars samples back to earth. A good movie actually, much better than "Alien". NASA has...
(Multi-page thread 1 2 3)
May 4th 17 10:47 AM
by Fred J. McCall[_3_] Go to last post
25 422
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