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1 |
830 |
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3 |
893 |
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Brightest object in the sky by
Jonathan
On 11/17/2017 4:31 PM, David Spain wrote:
On 11/17/2017 3:45 PM, JF Mezei wrote:
Originally, NASA bragged about the space station, once completed would
...
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0 |
721 |
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2 |
813 |
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21 |
1,664 |
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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...
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1 |
792 |
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5 |
834 |
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Tourist flights by
Jeff Findley[_6_]
In article ,
says...
I wanted to follow up with this:
...
( 1 2)
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17 |
1,237 |
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5 |
887 |
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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...
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1 |
838 |
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29 |
2,249 |
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12 |
1,521 |
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300 |
10,758 |
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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...
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1 |
831 |
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63 |
3,086 |
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5 |
970 |
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3 |
786 |
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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...
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5 |
700 |
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10 |
1,149 |
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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%...
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3 |
914 |