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Falcon Heavy test flight payload announced on Twitter by Jeff Findley[_6_]
Falcon Heavy has maybe a 50/50 chance of success on its first flight. But you can't launch it empty, because that doesn't properly simulate a flight with a...
(Multi-page thread 1 2 3)
December 17th 17 11:44 PM
by Fred J. McCall[_3_] Go to last post
21 320
New NASA policy by [email protected]
One assignment would be to measure the distance to Alpha Centuri by triangulation and not parallax. Parallax is the perception of distance due...
December 15th 17 03:09 PM
by Fred J. McCall[_3_] Go to last post
1 131
NASA To Announce New Exo-Planet Kepler Survey Results by David Spain
On Thursday Dec. 14th NASA plans to announce the latest exo-planet survey results using the Kepler Telescope. The new wrinkle here is that Google machine...
December 14th 17 06:34 PM
by David Spain Go to last post
5 131
Tourist flights by Jeff Findley[_6_]
In article , says... I wanted to follow up with this: ...
(Multi-page thread 1 2)
December 10th 17 02:47 AM
by Fred J. McCall[_3_] Go to last post
17 243
Gravity Spin and Blackholes by [email protected]
As a policy question this comment is to assist astronomers in observation. Knowing the natural boundaries of the sky can computationally filter visual...
December 5th 17 05:16 AM
by Fred J. McCall[_3_] Go to last post
5 171
Keeps on ticking by Greg \(Strider\) Moore
https://arstechnica.com/science/2017/12/after-37-years-voyager-has-fired-up-its-trajectory-thrusters/ I'm actually somewhat surprised that they didn't have...
December 2nd 17 02:17 PM
by Jeff Findley[_6_] Go to last post
1 167
NASA is teaming up with Russia to put a new space station near themoon. Here's why. by [email protected]
"At the International Aeronautics Congress in Adelaide, Australia, representatives of NASA and the Russian space agency Roscosmos announced that they had...
(Multi-page thread 1 2 3)
November 28th 17 11:23 AM
by Jeff Findley[_6_] Go to last post
29 555
China wants to catch up to US rockets in 2020 and then get nuclearspaceships in 2045 by [email protected]
"China plans a fleet of nuclear carrier rockets and reusable hybrid-power carriers by the mid-2040s. They will be ready for regular, large scale...
(Multi-page thread 1 2)
November 27th 17 03:21 AM
by Fred J. McCall[_3_] Go to last post
12 268
Towards the *fully* 3D-printed electric cars. by Robert Clark[_5_]
An article from 2015: 3-D-printed car could hit streets next year. Chris Woodyard, USA TODAY 4:48 p.m. EST November 12,...
(Multi-page thread 1 2 3 ... Last Page)
November 26th 17 04:25 AM
by William Mook[_2_] Go to last post
300 1,671
metal 3d printing readied for ISS by Jeff Findley[_6_]
http://aviationweek.com/space/metal-3d-printing-capabilities-readied-iss This machine has the unique ability to not only 3D print metal, but to machine the...
November 22nd 17 03:08 PM
by David Spain Go to last post
1 145
Were liquid boosters on Shuttle ever realistic? by Fred J. McCall[_3_]
Alain Fournier wrote: On Oct/19/2017 at 9:48 PM, JF Mezei wrote : On 2017-10-19 20:15, Alain Fournier wrote: It was my...
(Multi-page thread 1 2 3 ... Last Page)
November 20th 17 02:09 AM
by William Mook[_2_] Go to last post
63 516
Eclipse over Jerusalem within 33 years of Caesar Augustus was 19AD. Jupiter in Opposition in 14 BC. Nativity and the Passion Video. by Jeff Findley[_6_]
In article , says... Before Angkor Wat 5000 years ago. 30 min. video...
November 13th 17 10:11 PM
by Tony Lance[_13_] Go to last post
5 174
The Dream Chaser spacecraft has completed a successful free flight by [email protected]
"On Saturday, the Dream Chaser space plane completed a milestone in its development. During an “approach and landing” test, the spacecraft was dropped...
November 13th 17 09:04 PM
by Jeff Findley[_6_] Go to last post
3 130
Using NASA's Technical Reports Server? by David Spain
Quick query to the group. Of those of you who have used the NASA NTRS system what is the best way to go about doing hierarchical searches? It's difficult...
November 11th 17 03:45 PM
by Fred J. McCall[_3_] Go to last post
5 145
Reused Dragons to start flying this year by Jeff Findley[_6_]
SpaceX to restore damaged Cape Canaveral launch pad to service in December November 1, 2017 Stephen...
(Multi-page thread 1 2)
November 9th 17 04:42 AM
by Fred J. McCall[_3_] Go to last post
10 197
SpaceX Flight rate by Greg \(Strider\) Moore
So, I got curious earlier today and started to look up some numbers: So far, as of today there have been 70 launches. 16 of those were by Falcon 9. That's 23%...
November 8th 17 03:09 PM
by Greg \(Strider\) Moore Go to last post
3 140
SpaceX BFR tanker as an SSTO. by William Mook[_2_]
On Monday, October 23, 2017 at 2:30:22 PM UTC+13, Sylvia Else wrote: On 23/10/2017 1:37 AM, Robert Clark wrote: The SpaceX BFR tanker can serve as a...
November 6th 17 11:23 AM
by Jeff Findley[_6_] Go to last post
8 203
James Webb Space Telescope Impllication by [email protected]
I saw a TV show on the effects of the Hubble Space Telescope. It revolutionized astronomy and cosmology. The galaxy field and the nebula field were born...
November 4th 17 01:30 AM
by [email protected] Go to last post
5 159
could a shuttle have flown propelled into orbit on a space X booster? by bob haller
strictly for fun could that have been done?
October 28th 17 05:14 AM
by William Mook[_2_] Go to last post
6 171
Discovery of 50km cave raises hopes for human colonisation of moon by [email protected]
"Using a radar sounder system that can examine underground structures, the orbiter initially found an opening 50 metres wide and 50 metres deep, prompting...
(Multi-page thread 1 2 3)
October 25th 17 02:13 PM
by Greg \(Strider\) Moore Go to last post
22 264
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