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Speculation on the universe, 50 trillion years from now by RichA[_6_]
The universe being nearly out of energy forces the evolution of beings that exist on a vast time scale, using small amounts of energy, where events like the...
September 21st 18 01:38 AM
by RichA[_6_] Go to last post
0 90
This tends to be supported by the fact no one has received any radiosignals from "them." by RichA[_6_]
Radio signals radiate out in a spherical shell. Presuming (because we have no evidence either way) that advanced civilizations would have (if they formed like...
September 20th 18 08:50 AM
by Martin Brown[_3_] Go to last post
5 118
The Mad Hatter's astronomy by Gerald Kelleher
After a century and a half of unhealthy 'counter-intuitive' narratives promoted by mathematicians, it is time for humanity to return to normal geometry and...
September 18th 18 08:15 AM
by Gerald Kelleher Go to last post
7 170
Zodiacal light by Gerald Kelleher
There is nothing better sometimes than discover what my ancestors observed around the Equinoxes as a strange or unusual light at dawn on the Equinoxes...
September 18th 18 07:52 AM
by Gerald Kelleher Go to last post
1 145
Macro-climate by Gerald Kelleher
Even without any participation, the general outlines of macro-climate are established. In this case macro-climate refers to the common traits which bind...
September 17th 18 06:42 PM
by Gerald Kelleher Go to last post
0 94
Casting a $20 Million Mirror for the World’s Largest Telescope by RichA[_6_]
On Saturday, 8 September 2018 01:04:15 UTC-4, StarDust wrote: https://www.youtube.com/watch?v=M2f4zepwcy8 Building a mirror for any giant telescope is...
September 12th 18 03:47 AM
by Chris L Peterson Go to last post
6 191
Did NASA lie about the projected cost of the Webb telescope? by RichA[_6_]
I can see being off in a cost-estimate by 100% or 200%, but over 1000%? https://www.bbc.co.uk/news/science-environment-45400144
September 10th 18 09:34 PM
by Gerald Kelleher Go to last post
1 104
Inclination and climate by Gerald Kelleher
All planets in the solar system, regardless of composition and distance from the Sun, possess a climate so long as they have an atmosphere. The annual...
September 10th 18 11:39 AM
by Gerald Kelleher Go to last post
0 98
Polar dawn - no comment by Gerald Kelleher
September 9th 18 08:40 PM
by Gerald Kelleher Go to last post
1 102
Frames of reference (mathematical) by Gerald Kelleher
There is no great mystery behind the lingo called frame of reference as it originally applied to astronomy insofar as there is really no choice in astronomy...
September 9th 18 10:35 AM
by Gerald Kelleher Go to last post
1 135
What kind of freakshow is NASA running? by RichA[_6_]
Did these women have nude images on computers they used at work??! A former contractor who worked for NASA accessed nude photos of seven women off their...
September 8th 18 08:07 AM
by Gerald Kelleher Go to last post
9 99
NEW Nikon P1000 super zoom camera by StarDust
Huble in the hand? Let's find out! 125x zoom, 3000mm/f https://www.youtube.com/watch?v=e0mnN7ODD4U https://www.youtube.com/watch?v=xC7Ez5CGLOs
September 7th 18 09:04 PM
by RichA[_6_] Go to last post
7 223
Politics of this newsgroup by Gerald Kelleher
I have seen this happen before as meaningless sour comments directed at me inevitably end up in the spectacle of an attempt to bully each other such as Illig...
September 5th 18 09:37 PM
by Gerald Kelleher Go to last post
1 89
The dynamical principles of the seasons by Gerald Kelleher
Recently a narrative has emerged that introduces a disruptive notion of astronomical seasons vs meteorological seasons, a notion that disrupts appreciation of...
September 5th 18 07:50 AM
by Gerald Kelleher Go to last post
1 137
Europe and daylight savings by Gerald Kelleher
DST is basically a communal form of jet lag and should remind everyone that the day and rotation is anchored to noon unlike those ignorant of timekeeping who...
September 2nd 18 09:28 AM
by Gerald Kelleher Go to last post
4 136
Interesting impact on climate change by Gary Harnagel
September 1st 18 07:10 PM
by Gerald Kelleher Go to last post
4 124
3 Brane universe by RichA[_6_]
Anyone familiar with this? A 3 Brane is a 3 dimensional string (string theory). The idea is that our universe is a 3 B
(Multi-page thread 1 2 3)
August 31st 18 07:08 PM
by Gerald Kelleher Go to last post
21 254
Info about "Bausch & Lomb Criterion 4000" by [email protected]
On Sunday, October 31, 1999 at 9:00:00 AM UTC+2, Christian Schims wrote: I have bought a funny little scope on a flea market, that seems to be very rare...
August 31st 18 09:33 AM
by Martin Brown[_3_] Go to last post
2 102
Alternative to mathematical quantum notions by Gerald Kelleher
It is fortunate that the wider world protects itself from intellectually damaging notions that are called counter-intuitive by mathematicians but really are...
August 31st 18 07:34 AM
by Gerald Kelleher Go to last post
8 144
The three greatest tragedies in science by RichA[_6_]
1. The cancellation of the Super-Conducting Supercollider to transfer funds to the building of the ISS. Many scientists were outraged at the time and still...
(Multi-page thread 1 2)
August 30th 18 05:04 PM
by Gerald Kelleher Go to last post
13 174
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