|
|
|
|
43 |
1,991 |
|
|
|
|
177 |
3,125 |
|
|
Meanwhile, down at the South Pole by
oriel36[_2_]
http://www.usap.gov/videoclipsandmaps/spwebcam.cfm
Polar night has now set in and the magnification guys would have a ball spending the polar night for months...
|
|
8 |
901 |
|
|
Nothing North fallacy by
oriel36[_2_]
http://www.msss.com/mars_images/moc/2003/05/22/earth_americas250.jpg
As the Earth moves through space and around the Sun, the North and South poles turn in a...
|
|
1 |
473 |
|
|
Lat month was the warmest on record... by
SlurpieMcDoublegulp
.... by a large amount.
https://twitter.com/rahmstorf/status/731840429352730625/photo/1?ref_src=twsrc%5Etfw
Globe continues to warm.
( 1 2)
|
|
17 |
757 |
|
|
|
|
11 |
887 |
|
|
The Monkey and the Stick by
Quadibloc
I was reading the introduction to _The Canterbury Puzzles_ by Ernest Dudeney.
In that introduction, he mentions an old saw: a young boy is holding one end of...
|
|
4 |
489 |
|
|
|
|
45 |
1,521 |
|
|
|
|
0 |
577 |
|
|
Mercury transiting the sun by
RichA[_6_]
I was lucky, it was mostly clear in the northeastern U.S. though the air was unsteady as it usually is in...
|
|
1 |
565 |
|
|
Adoption of the new approach by
oriel36[_2_]
"Put more plainly, pretend you're Earth, watching Mercury run around a track. As it runs its loop, it will start out moving from the left side of your field of...
|
|
2 |
440 |
|
|
|
|
37 |
1,185 |
|
|
Mercury and Nascar by
oriel36[_2_]
From our position on a slower moving Earth we have a grandstand view of Mercury and Venus as they make a circuit of the Sun...
|
|
1 |
370 |
|
|
|
|
61 |
1,482 |
|
|
noo too groop by
Eggs-Ackley
Hello.
I can actually write English as well. I am a newcomer to the group.
I have had an active interest in astronomy for 15 years, roughly.
My wife...
|
|
1 |
271 |
|
|
Go Pro on a rocket - stunning video by
SlurpieMcDoublegulp
http://www.huffingtonpost.com/entry/gopro-rocket_us_572ab881e4b096e9f09053d3?ir=Science§ion=us_science&utm_hp_ref=science
|
|
3 |
392 |
|
|
Radio Meteor Obs. Bull. April 2016 Lyrids by
Chris Steyaert
Radio Meteor Observation Bulletin No. 273 of April 2016 (47 K) is available now
as
http://www.rmob.org/rmobtext/rmob1604.txt
More information and the visual...
|
|
0 |
503 |
|
|
M86 and realm of Galaxies by
SlurpieMcDoublegulp
Spring is galaxy season. When I was younger I remember poring over my star atlas and fixating on the area known as the realm of Galaxies. There are dozens of...
|
|
9 |
408 |
|
|
T-type alt-az mounts by
RichA[_6_]
Anyone find they work slightly better with a counterweight attached to the other side (side opposite the telescope)?
|
|
6 |
362 |
|
|
May 1st, the first day of Summer by
oriel36[_2_]
The seasons of Spring,Summer,Fall, Winter can only be explained by the daily and orbital motions of the Earth and Mid-Summer and Mid-Winter defined by the...
( 1 2)
|
|
11 |
976 |