General Astronomy

Meta Thread / Thread Starter	Last Post	Replies	Views
Pinned: Astronomy events schedule ( 1 2 3 4 ... Last) Phobos	May17-13 09:51 PM davenn	271	87,105
Pinned: A&C reference library ( 1 2 3 4 ... Last) Phobos	Apr10-13 11:08 AM marcus	139	73,035
Pinned: Astrophotography ( 1 2 3 4 ... Last) Phobos	May14-13 12:51 AM davenn	454	124,864
Pinned: Classic Papers in Astronomy and Cosmology ( 1 2) SpaceTiger	Nov28-12 01:12 AM stargazer3	17	30,797
Pinned: Planning to buy a first telescope? ( 1 2 3 4 ... Last) turbo	Feb26-13 09:59 AM Chronos	219	59,927
Leonids in 2009? C chroot	Nov23-09 12:49 PM turbo	6	1,151
earth's elliptical orbit C H ( 1 2) aranoff	Nov19-09 11:21 AM Integral	29	27,462
Venus magnetic field. C Freeman Dyson	Dec3-09 04:36 PM FTL_Diesel	11	7,358
Where do the 'bars' in a barred spiral come from? C Stark	Nov27-09 10:09 AM taylrl3	6	1,328
Moon tied to Earth C shaden	Nov28-09 06:02 PM JANm	9	1,669
Lunar Reconnaissance Orbiter Photos C diogenesNY	Nov20-09 03:55 AM Ich	4	1,335
deriving keplers law C pureblade	Nov25-09 02:51 AM Ich	8	2,462
elliptical orbits C carbon_mc	Nov19-09 11:42 PM mikelepore	2	1,077
Earth v. Moon C ( 1 2) bcmarshall	Nov25-09 03:03 AM Vanadium 50	23	5,305
Doppler shifted blackbody spectrum C E92M3	Nov22-09 01:37 PM twofish-quant	5	1,847
Sideral question C Borg	Nov22-09 05:30 AM Borg	2	815
Are there green, purple and pink stars? C Richard87	Nov23-09 01:31 AM ideasrule	4	4,054
dark energy can escape black holes. C Richard87	Nov23-09 08:11 AM Wallace	1	1,325
Primary Mirror grinding C vincentm	Nov23-09 11:15 PM Chronos	2	1,937
Semi-major axis from cartesian co-ordinates C Spanky Deluxe	Nov26-09 07:29 PM Spanky Deluxe	8	2,949
life on Mars C ( 1 2) Richard87	Dec6-09 11:53 PM Sorry!	30	3,135
Question about 2-body gravity C theneedtoknow	Nov25-09 02:59 AM theneedtoknow	4	1,554
Redshift as a distance indicator C taylrl3	Nov27-09 09:51 AM mgb_phys	4	1,371
Some help with a X-Ray astronomy question please! C Maitreya	Nov28-09 02:12 PM Maitreya	4	1,082
Earth's emission spectrum C theneedtoknow	Nov30-09 12:17 PM cadnr	4	3,074
geographic location determination C alseth	Nov29-09 11:21 PM Chronos	2	1,101
Astronomy Problems PLEASE HELP! PLEASE PLEASE C kamurra2	Dec1-09 10:47 AM mgb_phys	3	1,099
mass of molecular clouds versus stars C marmot	Dec2-09 05:02 PM qraal	1	941
cloud of neutral hydrogen is moving towards us at a speed C westdivo	Nov30-09 05:25 PM zeromodz	1	2,891
(Zeeman)-Doppler imaging of starspots C NR astonomy101	Dec2-09 05:50 PM astonomy101	0	1,497
Our Moon and Gravity C GuitarGirl	Dec4-09 12:27 AM marcus	7	1,840
What is a spectral energy distribution (SED)? C NR renz	Dec2-09 09:03 PM renz	0	2,075
Does matter exist only in space and time? C Rishav1	Dec3-09 02:17 PM twofish-quant	7	2,796
Our Improbable Home C ( 1 2) Grozny	Dec9-09 11:48 PM Chronos	17	2,138
Big Bang Location...? C Blakesterc8	Dec4-09 12:56 PM nucular1	14	2,401
Radio Waves - mp3s ? C radio_wav	Dec5-09 01:16 PM diogenesNY	3	1,587
Question about c = vλ C zeromodz	Dec7-09 07:14 PM arunma	6	2,861
black dwarf sun C Richard87	Dec6-09 05:44 PM qraal	3	2,250
Uranus' satellite Miranda question C Echo 6 Sierra	Dec9-09 07:03 AM Echo 6 Sierra	2	1,440
Telescope Recommendations Anyone? C Codester09	Dec9-09 11:32 PM Chronos	11	1,530
Sidreal Year: 20 Minutes? C ( 1 2) MarkB7	Dec10-09 12:57 AM jtbell	18	1,965
A strange phenomenon in Norway ! C pixel01	Dec12-09 02:05 AM The_Absolute	4	3,745
Milky way gets a makeover C Charles Franc	Dec13-09 01:14 AM Chronos	8	1,995
How many arcseconds does Sun travel through sky? C MarkB7	Dec10-09 11:57 PM Vanadium 50	15	1,864
Derivation of velocity dispersion from virial theorem?? C taylrl3	Dec11-09 04:57 PM cepheid	1	2,780

Page 51 of 133

Forum Tools	Search this Forum
Mark This Forum Read View Parent Forum	Search this Forum : Advanced Search