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Combining two historical perspectives by Gerald Kelleher
The thing that is most striking when encountering the first Sun centered astronomers, at least those who swept away their reservations about a moving Earth, is...
October 11th 18 09:02 AM
by Gerald Kelleher Go to last post
2 191
Hubble Telescope partially-crippled by RichA[_6_]
IF they still had a Shuttle, they could probably fix it. https://www.bbc.com/news/science-environment-45788412
October 10th 18 01:28 AM
by RichA[_6_] Go to last post
5 206
Hayabusa probes. How is it they hop? by RichA[_6_]
What's the mechanism?
October 8th 18 10:13 PM
by RichA[_6_] Go to last post
3 251
First annual milestone passed by Gerald Kelleher
The rate of change in the transition from daylight to darkness is slowing down after an upward accelerating curve since June 21st...
October 8th 18 09:29 PM
by Gerald Kelleher Go to last post
0 173
Climate report for the solar system by Gerald Kelleher
In a few days the empirical modelling will give a fresh injection of hoopla in order to tax people via the decarbonisation agenda. Despite the fact that most...
October 8th 18 09:17 AM
by Gerald Kelleher Go to last post
1 202
Proximity to a planet formed near a neutron-star merger = morewealth, more warlike? by RichA[_6_]
Well... https://arxiv.org/ftp/arxiv/papers/1803/1803.04919.pdf
October 7th 18 06:30 PM
by Bill[_9_] Go to last post
1 298
Proxima Centauri b - may not exist by Quadibloc
Ran across this: https://www.centauri-dreams.org/2015/11/09/alpha-centauri-planet-reconsidered/ John Savard
October 6th 18 03:10 PM
by Quadibloc Go to last post
1 277
Radio Meteor Obs. Bull. September 2018 by Chris Steyaert
Radio Meteor Observation Bulletin No. 302 of September 2018 (52 K) is available now as http://www.rmob.org/rmobtext/rmob1809.txt More information and the...
October 4th 18 08:33 PM
by Chris Steyaert Go to last post
0 189
Astronomical roots of Halloween by Gerald Kelleher
The Western islands of Europe celebrated the annual cycle in terms of the light half/dark half of the year as May 1st and November 1st respectively but while...
October 4th 18 06:13 AM
by Gerald Kelleher Go to last post
2 171
Possible New Physics by Quadibloc
What appear to be high-energy neutrinos detected in Antarctica may lead to new physics beyond the Standard...
October 2nd 18 10:21 AM
by RichA[_6_] Go to last post
1 169
Polar sunrise time 2018 by Gerald Kelleher
https://www.timeanddate.com/sun/antarctica/south-pole It is a singular event each orbit at the South Pole as a component of the great Polar day/night...
October 2nd 18 08:51 AM
by Gerald Kelleher Go to last post
4 247
Wow! Asteroid Ryugu's Rubbly Surface Pops in Best-Ever Photo by StarDust
https://www.space.com/41973-hayabusa2-best-photo-asteroid-ryugu.html?utm_source=quora&utm_medium=referral No alien here? ET come home!
September 29th 18 09:49 AM
by StarDust Go to last post
0 263
Lunar pass by Gerald Kelleher
Time lapse is amazing as it displays daily rotation via the shadows and the orbital surface rotation as the Sun descends below the local horizon once a year...
September 28th 18 11:15 PM
by Gerald Kelleher Go to last post
0 167
Why Ryugu? by StarDust
So why the Japs picked this asteroid? Because it's path?
September 28th 18 09:50 PM
by Gerald Kelleher Go to last post
8 295
Hayabusa 2 rovers send new images from Ryugu surface by StarDust
https://www.bbc.com/news/science-environment-45667350 Looks like my backyard under construction! (o:
September 28th 18 01:37 AM
by StarDust Go to last post
2 189
Astronomy and geometry by Gerald Kelleher
Our ancestors loved geometric progressions and especially those related to the Phi proportion which distinguishes our planet from any other by the variety of...
September 27th 18 06:56 PM
by Gerald Kelleher Go to last post
1 194
Mars dust storm. One rover stopped, one kept going. Guess why? by RichA[_6_]
September 27th 18 06:54 AM
by StarDust Go to last post
1 221
Sky Eye: Russian Hubble 1,000 times sharper - Hahaha!!!! by StarDust
https://www.youtube.com/watch?v=qz2i7uaV7JM This will be the first radio-telescope that Russia has put into space in more than 25...
September 26th 18 09:47 PM
by Gerald Kelleher Go to last post
5 144
Our Wobbly Earth by Quadibloc
Just saw this interesting article. https://www.sciencealert.com/nasa-explains-20th-century-changes-earth-spin-axis-drift Of couse, not everyone is going to...
September 26th 18 01:45 AM
by Quadibloc Go to last post
1 176
Hayabusa-2: Japan's rovers send pictures from asteroid by StarDust
https://www.bbc.com/news/science-environment-45598156 Some good news! Puppy will bounce around that sucker for a while! LOL!
September 26th 18 12:45 AM
by Davoud[_1_] Go to last post
6 227
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