Newsgroup:
sci.astro.amateur
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157
replies
Neil DeGrasse Tyson headed down same loony road as Carl Sagan?
started 2018-09-12 14:43:57 UTC
2018-09-25 20:22:21 UTC
Gerald Kelleher
1
reply
Katla
started 2018-09-24 09:31:18 UTC
2018-09-25 18:16:15 UTC
Gerald Kelleher
5
replies
Hayabusa-2: Japan's rovers send pictures from asteroid
started 2018-09-22 15:32:43 UTC
2018-09-23 04:46:20 UTC
RichA
1
reply
Why Ryugu?
started 2018-09-23 01:49:17 UTC
2018-09-23 01:53:16 UTC
StarDust
2
replies
Hayabusa-2: Japan's rovers ready for touchdown on asteroid
started 2018-09-20 21:38:52 UTC
2018-09-22 18:30:28 UTC
StarDust
2
replies
Polar sunrise time 2018
started 2018-09-16 15:51:27 UTC
2018-09-22 09:52:05 UTC
Gerald Kelleher
14
replies
Solar observatory closed for some kind of "security issue"
started 2018-09-15 08:58:16 UTC
2018-09-21 19:42:56 UTC
Quadibloc
5
replies
The awful pivot
started 2018-09-18 18:30:12 UTC
2018-09-21 07:23:18 UTC
Gerald Kelleher
5
replies
This tends to be supported by the fact no one has received any radio signals from "them."
started 2018-09-17 22:14:02 UTC
2018-09-20 07:50:30 UTC
Martin Brown
7
replies
The Mad Hatter's astronomy
started 2018-09-11 06:44:41 UTC
2018-09-18 07:15:30 UTC
Gerald Kelleher
1
reply
Zodiacal light
started 2018-09-12 10:04:06 UTC
2018-09-18 06:52:18 UTC
Gerald Kelleher
7
replies
Casting a $20 Million Mirror for the World’s Largest Telescope
started 2018-09-08 05:04:12 UTC
2018-09-12 02:47:51 UTC
Chris L Peterson
1
reply
Did NASA lie about the projected cost of the Webb telescope?
started 2018-09-08 20:12:54 UTC
2018-09-10 20:34:38 UTC
Gerald Kelleher
1
reply
Polar dawn - no comment
started 2018-09-08 18:02:16 UTC
2018-09-09 19:40:23 UTC
Gerald Kelleher
1
reply
Frames of reference (mathematical)
started 2018-09-07 06:43:10 UTC
2018-09-09 09:35:13 UTC
Gerald Kelleher
9
replies
What kind of freakshow is NASA running?
started 2018-09-06 23:15:36 UTC
2018-09-08 07:07:24 UTC
Gerald Kelleher
7
replies
NEW Nikon P1000 super zoom camera
started 2018-09-05 08:31:59 UTC
2018-09-07 20:04:00 UTC
RichA
1
reply
Politics of this newsgroup
started 2018-09-05 12:12:54 UTC
2018-09-05 20:37:40 UTC
Gerald Kelleher
1
reply
The dynamical principles of the seasons
started 2018-09-04 08:59:46 UTC
2018-09-05 06:50:00 UTC
Gerald Kelleher
1
reply
Planet 9 exists, claims U of Tokyo astronomer
started 2018-09-04 04:16:16 UTC
2018-09-04 07:36:35 UTC
Quadibloc
4
replies
Europe and daylight savings
started 2018-08-31 18:30:06 UTC
2018-09-02 08:28:05 UTC
Gerald Kelleher
4
replies
Interesting impact on climate change
started 2018-08-31 23:12:44 UTC
2018-09-01 18:10:35 UTC
Gerald Kelleher
2
replies
Astronauts tackle air leak on International Space Station
started 2018-08-31 08:00:34 UTC
2018-09-01 05:13:02 UTC
StarDust
21
replies
3 Brane universe
started 2018-08-22 01:10:03 UTC
2018-08-31 18:08:22 UTC
Gerald Kelleher
13
replies
Info about "Bausch & Lomb Criterion 4000"
started 2015-09-17 18:50:43 UTC
2018-08-31 08:33:02 UTC
Martin Brown
8
replies
Alternative to mathematical quantum notions
started 2018-08-29 17:29:41 UTC
2018-08-31 06:34:10 UTC
Gerald Kelleher
13
replies
The three greatest tragedies in science
started 2018-08-28 08:06:01 UTC
2018-08-30 16:04:50 UTC
Gerald Kelleher
5
replies
Celestron 11-inch
started 2018-08-27 12:40:14 UTC
2018-08-28 23:45:41 UTC
RichA
70
replies
Experiments to contact "other universes" in the multiverse.
started 2018-08-18 07:18:30 UTC
2018-08-28 19:10:24 UTC
Quadibloc
12
replies
The Catholic Church and astronomy
started 2018-08-25 07:35:28 UTC
2018-08-27 06:57:35 UTC
Gerald Kelleher
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