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IMG 1040 by StarDust
https://www.youtube.com/watch?v=t7_rIzTazNg Wow! Moves 100 deg/sec? This is for tracking fast flying objects, planes and rockets? PlaneWave L350 direct drive...
January 5th 19 02:23 PM
by StarDust Go to last post
0 1,453
March Equinox 2019 by Gerald Kelleher
https://www.vox.com/science-and-health/2019/3/18/18270887/spring-equinox-2019-vernal-march Do people really wish to prescribe to a planet with a zero degree...
March 19th 19 06:24 PM
by Gerald Kelleher Go to last post
0 3,755
Three axioms and observations by Gerald Kelleher
The axioms are - 1 -The Earth orbits the Sun 2 - Planets closer to the Sun moves faster 3 - The Sun has a forward motion through space and around the...
March 10th 19 12:13 PM
by Gerald Kelleher Go to last post
0 3,250
Crew Dragon recovery from the Atlantic Ocean by StarDust
https://www.youtube.com/watch?v=r8PVtJgDOIY I assume, Space-x has a 2-3 of these capsules ans can lunch these one after the oder, while the others getting...
March 9th 19 05:07 AM
by StarDust Go to last post
0 3,428
Radio Meteor Obs. Bull. February 2019 by Chris Steyaert
Radio Meteor Observation Bulletin No. 307 of February 2019 (38 K) is available now as http://www.rmob.org/rmobtext/rmob1902.txt More information and the...
March 7th 19 08:19 PM
by Chris Steyaert Go to last post
0 3,121
How about that? by StarDust
https://www.youtube.com/watch?v=E2Vrt_19_wM Very nice!
March 3rd 19 10:35 AM
by StarDust Go to last post
0 803
SpaceX set for crew demo launch by StarDust
https://www.bbc.com/news/science-environment-47414390 I thought the ISS days are numbered? After 2025 ISS will be scraped! So, what's the point?
March 2nd 19 06:58 AM
by StarDust Go to last post
0 728
Canada Joins Lunar Gateway by Quadibloc
On Thursday, February 28, 2019 at 9:11:24 PM UTC-7, Jibini Kula Tumbili Kujisalimisha wrote: wrote in ...
March 2nd 19 05:58 AM
by Quadibloc Go to last post
0 839
Astronomy Quiz by [email protected]
On Monday, December 24, 2018 at 10:29:45 PM UTC-8, StarDust wrote: https://www.youtube.com/watch?v=zOw8aiyMUAU Hehehe!!!! There are "Nein"...
February 16th 19 07:00 PM
by [email protected] Go to last post
0 2,350
NASA engineer looking for Instagram hits FAKED some of the"glitter bomb" video by corvastro
On Friday, December 21, 2018 at 6:36:42 PM UTC-8, RichA wrote: Well, at least he didn't do a cross-country trip wearing a diaper in hopes of killing...
February 16th 19 06:34 PM
by corvastro Go to last post
0 2,325
Students protesting by Gerald Kelleher
In Britain there are students out in what they see as protest against Governments inaction where the empirical bandwagon is now reaching absurd...
February 15th 19 02:03 PM
by Gerald Kelleher Go to last post
0 2,050
Mars, Planet of Illusion by Quadibloc
Astrologers hold Mars to be the planet of war, and Neptune to be the planet of illusion. Astronomy has confirmed that the red color of Mars is due to iron...
February 11th 19 03:55 PM
by Quadibloc Go to last post
0 2,152
Radio Meteor Obs. Bull. January 2019 Bootids by Chris Steyaert
Radio Meteor Observation Bulletin No. 306 of January 2019 (55 K) is available now as http://www.rmob.org/rmobtext/rmob1901.txt More information and the...
February 5th 19 08:58 PM
by Chris Steyaert Go to last post
0 1,816
A new start by Gerald Kelleher
When it is sunset it is also star rise and when it is star set it is also sunrise with just that short magical period of dawn and twilight separating the...
February 4th 19 10:59 PM
by Gerald Kelleher Go to last post
0 1,533
Arctic sea ice evolution by Gerald Kelleher
http://nsidc.org/arcticseaicenews/ The dynamics behind the appearance of sea ice with the North Pole at the centre of millions of km of ice follows roughly...
January 31st 19 08:08 PM
by Gerald Kelleher Go to last post
0 1,992
The brexit/empirical mentality by Gerald Kelleher
It is no surprise that the quagmire in British political circles has its roots in academic empirical circles where so much is explained with so little or...
January 16th 19 10:08 PM
by Gerald Kelleher Go to last post
0 1,679
Radio Meteor Obs. Bull. December 2018 Geminids by Chris Steyaert
Radio Meteor Observation Bulletin No. 305 of December 2018 (64 K) is available now as http://www.rmob.org/rmobtext/rmob1812.txt More information and the...
January 5th 19 07:35 PM
by Chris Steyaert Go to last post
0 1,406
Asteroid/comet probes. Any real point in them? by RichA[_6_]
Can't they get most of what they need from spectroscopy? I guess you could see the landings as proving equipment, or as test-beds, cheaper than real...
March 21st 19 11:45 PM
by RichA[_6_] Go to last post
0 3,657
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