| Thread | Last Post | Replies |
|
| Jupiter through binoculars | 29 Jun 2005 23:22 GMT | 1 |
I've never had much success using binoculars because I can't hold them steady enough. But tonight I tried using Minolta 8x40 binoculars on a tripod and was pleased to be able to see two of Jupiter's moons (Europa and Io) and an occasional hint of a third (Ganymede). I
|
| Re - Can we now build the space elevator? | 29 Jun 2005 22:57 GMT | 11 |
In the post copied below I discussed tying together nanotubes to get arbitrarily long nanotubes. If simply tied together, the longer nanotube would be weaker but note even if many short segments were tied together the resulting decrease in strength would still be only the
|
| Mercury/Venus, a stuffed bird(?) and a new form of light pollution... | 29 Jun 2005 22:18 GMT | 8 |
I'm sure that bird *is* stuffed - it never seems to move! http://www.digitalsky.org.uk/20050627/2005-06-27.html No sign of Saturn in the horizon hugging murk.
|
| Time Lapse,and Universes | 29 Jun 2005 19:57 GMT | 14 |
Nature creates in pairs,and for every action taking place there is a time lapse and that means one of the pair came to be before the other. Treb keeps reminding me that his positron universe came before my electron universe(I think he is right) He is a trillionth of a
|
| Just learned to Shower,and Shave | 29 Jun 2005 19:37 GMT | 1 |
Took me 60 years to figure out not to lift the twin blade shaver of my face(skin) Go up and down. Can't cut yourself going up,and it helps keeping the right pressure on the down direction that does the cutting. I use to raise the razor off my skin,and when putting it back I could
|
| bland sun better in Ha | 29 Jun 2005 19:34 GMT | 1 |
Pierre Wrote:
> Hi Maurice, > Thanks for your images. Have you given up imaging the actual disk in > H-alpha? |
| colour fringes on refractor | 29 Jun 2005 16:59 GMT | 16 |
Could anyone interpret the deep blue halo I can see around Jupiter due entirely to the characteristics of the OG on a C 102-HD Around stars, the out-focus image is green with a blue set of concentric circles within. The in-focus image is totally green.
|
| Some pictures from last saturdays BAA Exhbition Meeting | 29 Jun 2005 10:06 GMT | 2 |
Can be seen at: http://astro.clan-potter.co.uk/index.php?n=Astronomy.BAAExhibition2005 Callum
|
| bland sun better in Ha | 29 Jun 2005 08:49 GMT | 1 |
Sun acquires tiny spot [#781] coming around east limb but otherwise ver bland in white light. Different story in H-alpha with numerou prominences around the limb with today's sample via Coronado PST at http://home.freeuk.com/m.gavin/pstnew.htm
|
| More Troubling Planetary News | 29 Jun 2005 08:21 GMT | 150 |
nightbat wrote More troubling World news about Yellowstone high rating for eruption. Officer Double-A reported of dorment volcanos possibly coming back to life and now reports of Yellowstone on detected verge of
|
| What is more common BH or Neutron Star??? | 29 Jun 2005 03:54 GMT | 27 |
I theorize neutron stars are more common. For every black hole in the universe there are 3 neutron stars. Reason is black holes are harder to make. Bert
|
| What is responsible for our clumpy Universe | 28 Jun 2005 22:53 GMT | 3 |
The answer is---------------- Neutron time lapse decay Bert
|
| Strange rays in the south | 28 Jun 2005 20:56 GMT | 3 |
I was driving home a few minutes ago and saw 4 or 5 rays of light emanating from a point opposite to the position of the Sun. The Sun set here at 2214BST at azimuth 318deg. At 2210BST I was driving along at a bearing of 160deg. (From an OS map)
|
| The Aquila connection. | 28 Jun 2005 19:57 GMT | 2 |
Here is a post to a space discussion list regarding a curious observation of A. C. Clarke about the constellation Aquila and an apparently unrelated observation decades later about the same
|
| There was Two Before the BB | 28 Jun 2005 14:52 GMT | 5 |
The most active time before the BB was in the area of Planck time. It was the micro QM time when gravity compressed the Planck energy of inner space into a critical state.Gravities great compression compressed a complete universe into an area the size of a Planck length. This was
|