A Space & astronomy forum. SpaceBanter.com

If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below.

Go Back   Home » SpaceBanter.com forum » Search Forums
Site Map Home Authors List Search Today's Posts Mark Forums Read Web Partners

Showing results 1 to 25 of 432
Search took 0.01 seconds.
Search: Posts made by: Dean Markley
Forum: Policy May 6th 21, 07:19 PM Posted to sci.space.policy
Replies: 0
Views: 755
Posted By Dean Markley
NASA's Deep Space Plan

The following explains perfectly how selecting the SpaceX Starship allows NASA to stay on track and within...
Forum: Policy April 30th 21, 12:43 PM Posted to sci.space.policy
Replies: 30
Views: 5,530
Posted By Dean Markley
10 grams of push of PNN SUB321N !

On Friday, April 30, 2021 at 1:23:16 AM UTC-4, Doctor Who wrote:
On Thu, 29 Apr 2021 11:34:45 -0700 (PDT), Dean Markley
wrote:

On Thursday, April 29, 2021 at 12:14:54...
Forum: Policy April 29th 21, 07:34 PM Posted to sci.space.policy
Replies: 30
Views: 5,530
Posted By Dean Markley
10 grams of push of PNN SUB321N !

On Thursday, April 29, 2021 at 12:14:54 AM UTC-4, Doctor Who wrote:
On Wed, 28 Apr 2021 14:20:11 -0400, Jeff Findley
wrote:

In article...
Forum: Policy April 23rd 21, 02:02 PM Posted to sci.space.policy
Replies: 5
Views: 423
Posted By Dean Markley
Rocket Engine Design Question

On Friday, April 23, 2021 at 8:47:41 AM UTC-4, Douglas Eagleson wrote:
On Thursday, April 22, 2021 at 7:56:35 PM UTC-4, Douglas Eagleson wrote:
On Wednesday, April 21, 2021 at 11:14:20 AM...
Forum: Policy April 1st 21, 07:36 PM Posted to sci.space.policy
Replies: 5
Views: 420
Posted By Dean Markley
SN11 bommmmmmmmmmmmm again

On Tuesday, March 30, 2021 at 1:35:57 PM UTC-4, pnn calmagorod wrote:
stop the comic Musk :-)

https://www.youtube.com/watch?v=myVvmb2dF9U

e lallo
It still went higher than your paper...
Forum: Policy February 22nd 21, 05:08 PM Posted to sci.space.policy
Replies: 8
Views: 548
Posted By Dean Markley
Rocket Test Ranges open to the Public?

On Saturday, February 20, 2021 at 10:48:13 PM UTC-5, Scott Kozel wrote:
On Wednesday, February 17, 2021 at 8:20:04 PM UTC-5, Alain Fournier wrote:
On Feb/17/2021 at 13:51, Jeff Findley wrote :...
Forum: Policy November 13th 20, 08:25 PM Posted to sci.space.policy
Replies: 11
Views: 1,213
Posted By Dean Markley
How to Violate Action Reaction Principle

On Friday, November 13, 2020 at 1:56:23 PM UTC-5, Doctor Who wrote:
On 11/7/20 8:39 PM, wrote:
Il giorno lunedì 2 novembre 2020 10:27:24 UTC+1, ha...
Forum: Policy October 30th 20, 11:43 AM Posted to sci.space.policy
Replies: 2
Views: 623
Posted By Dean Markley
Not a problem -- this time

On Friday, October 30, 2020 at 4:24:42 AM UTC-4, JF Mezei wrote:
On 2020-10-29 15:52, Snidely wrote:
Two defunct orbital masses seem to have not collided.
If 2 satellites, devoid of any...
Forum: Policy October 29th 20, 11:50 AM Posted to sci.space.policy
Replies: 11
Views: 1,213
Posted By Dean Markley
How to Violate Action Reaction Principle

On Wednesday, October 28, 2020 at 7:55:51 PM UTC-4, Sylvia Else wrote:
On 29-Oct-20 2:41 am, wrote:


How to Violate Action Reaction Principle

Field...
Forum: Policy October 12th 20, 12:49 PM Posted to sci.space.policy
Replies: 13
Views: 1,100
Posted By Dean Markley
High and far

On Saturday, October 10, 2020 at 11:46:52 AM UTC-4, Alain Fournier wrote:
Imagine you are out one night and you see a plane flying over your head.
Someone might note that it is 10 km high. Now...
Forum: Policy October 12th 20, 12:47 PM Posted to sci.space.policy
Replies: 3
Views: 490
Posted By Dean Markley
SN8 steel type

On Sunday, October 11, 2020 at 7:37:45 PM UTC-4, JF Mezei wrote:
On 2020-10-10 18:41, Snidely wrote:

An update -- in the first Snate cryo stream, the Nasa SpaceFlight
reporters...
Forum: Policy October 1st 20, 04:22 PM Posted to sci.space.policy
Replies: 29
Views: 1,622
Posted By Dean Markley
Life on Venus? Astronomers See a Signal in Its Clouds

On Wednesday, September 30, 2020 at 8:06:59 PM UTC-4, Alain Fournier wrote:
On Sep/30/2020 at 19:54, JF Mezei wrote :
On 2020-09-29 16:35, jacob navia wrote:

Obviously at that...
Forum: Policy September 24th 20, 08:04 PM Posted to sci.space.policy
Replies: 29
Views: 1,622
Posted By Dean Markley
Life on Venus? Astronomers See a Signal in Its Clouds

On Thursday, September 24, 2020 at 11:25:23 AM UTC-4, David Spain wrote:
On 9/24/2020 8:05 AM, Dean Markley wrote:
On Wednesday, September 23, 2020 at 11:50:19 AM UTC-4, David Spain wrote:
...
Forum: Policy September 24th 20, 01:05 PM Posted to sci.space.policy
Replies: 29
Views: 1,622
Posted By Dean Markley
Life on Venus? Astronomers See a Signal in Its Clouds

On Wednesday, September 23, 2020 at 11:50:19 AM UTC-4, David Spain wrote:
On 9/14/2020 3:13 PM, Alain Fournier wrote:

If I recall correctly, it was Pat Flannery who would talk about the...
Forum: Policy September 14th 20, 08:04 PM Posted to sci.space.policy
Replies: 29
Views: 1,622
Posted By Dean Markley
Life on Venus? Astronomers See a Signal in Its Clouds

On Monday, September 14, 2020 at 2:01:21 PM UTC-4, wrote:
"High in the toxic atmosphere of the planet Venus, astronomers on Earth have
discovered signs of what might be life....
Forum: Policy September 10th 20, 12:31 PM Posted to sci.space.policy
Replies: 6
Views: 538
Posted By Dean Markley
The U.S. is going up in smoke

On Wednesday, September 9, 2020 at 5:31:41 PM UTC-4, Jeff Findley wrote:
In article , says...

The inexistent global warming (a...
Forum: Policy September 4th 20, 12:21 PM Posted to sci.space.policy
Replies: 6
Views: 479
Posted By Dean Markley
New NNP starship of the near future, something that isinconceivable for you

On Friday, September 4, 2020 at 1:09:09 AM UTC-4, Doctor Who wrote:
On 9/2/20 7:24 PM, Dean Markley wrote:
On Tuesday, September 1, 2020 at 2:34:27 PM UTC-4, Doctor Who wrote:
NASA and...
Forum: Policy September 2nd 20, 06:24 PM Posted to sci.space.policy
Replies: 6
Views: 479
Posted By Dean Markley
New NNP starship of the near future, something that isinconceivable for you

On Tuesday, September 1, 2020 at 2:34:27 PM UTC-4, Doctor Who wrote:
NASA and SpaceX will have to totally rethink their strategy if they do
not want to be scratched under the power of NNP.


I...
Forum: Policy August 20th 20, 12:26 PM Posted to sci.space.policy
Replies: 4
Views: 943
Posted By Dean Markley
Starlink data starting to trickle in, despite NDAs on Beta Testers

On Wednesday, August 19, 2020 at 5:28:55 PM UTC-4, JF Mezei wrote:
On 2020-08-19 16:13, Jeff Findley wrote:

Since when? It's pretty bog standard to run a speedtest like ookla. It
tests...
Forum: Policy July 1st 20, 06:01 PM Posted to sci.space.policy
Replies: 12
Views: 1,309
Posted By Dean Markley
Easy Ride to Sub Orbital Altitudes

On Wednesday, July 1, 2020 at 11:11:19 AM UTC-4, David Spain wrote:
On 2020-07-01 10:57 AM, David Spain wrote:
Ride a helium balloon to the edge of space in a pressurized & tethered
...
Forum: Policy June 29th 20, 04:41 PM Posted to sci.space.policy
Replies: 2
Views: 613
Posted By Dean Markley
Martian Solar Eclipses Observed

On Monday, June 29, 2020 at 11:11:20 AM UTC-4, David Spain wrote:
When you have two moons you can have twice the fun!

However when your moon's disks are too small to cover the solar disk
...
Forum: Policy June 29th 20, 12:42 PM Posted to sci.space.policy
Replies: 7
Views: 786
Posted By Dean Markley
The Rocket Motor of the Future Breathes Air Like a Jet Engine

On Sunday, June 28, 2020 at 11:49:29 PM UTC-4, Doctor Who wrote:
On 6/28/20 9:54 AM, JF Mezei wrote:
On 2020-06-27 18:19, wrote:

space cheap enough for the rest...
Forum: Policy June 29th 20, 12:41 PM Posted to sci.space.policy
Replies: 7
Views: 786
Posted By Dean Markley
The Rocket Motor of the Future Breathes Air Like a Jet Engine

On Sunday, June 28, 2020 at 3:54:25 AM UTC-4, JF Mezei wrote:
On 2020-06-27 18:19, wrote:

space cheap enough for the rest of us. While a conventional rocket engine must...
Forum: Policy June 26th 20, 04:14 PM Posted to sci.space.policy
Replies: 0
Views: 641
Posted By Dean Markley
Tank ruptures at Boca Chica

On Friday, June 26, 2020 at 8:09:00 AM UTC-4, David Spain wrote:
On 2020-06-23 2:49 PM, JF Mezei wrote:
Also, since SN7 was built as a test tank without both tanks or the
engine mounting...
Forum: History May 27th 20, 06:20 PM Posted to sci.space.history
Replies: 2
Views: 1,464
Posted By Dean Markley
SpaceX-DRM2

On Wednesday, May 27, 2020 at 12:56:34 PM UTC-4, David Spain wrote:
On 2020-05-27 12:37 PM, David Spain wrote:
Well this will definitely be historic if it goes today!

Dave


...
Showing results 1 to 25 of 432

 
Forum Jump

All times are GMT +1. The time now is 02:42 AM.


Powered by vBulletin® Version 3.6.4
Copyright ©2000 - 2022, Jelsoft Enterprises Ltd.
Copyright ©2004-2022 SpaceBanter.com.
The comments are property of their posters.