Observing - Deep Sky

2,279 topics in this forum

1. Galaxy Season: A Brief Introduction to the Milky Way & Observing Galaxies 1 2

   By Qualia, April 6, 2015
   • 47 replies
   • 16.4k views
   • 
   • BoredPhil
   • December 20, 2020

2. Planetary Nebulae: a little guide 1 2

   By Qualia, September 9, 2014
   • 47 replies
   • 25.4k views
   • 
   • messier 111
   • November 5, 2020

3. Help identify this - Taurus?

   By RobH2020, Monday at 13:10
   • 7 replies
   • 139 views
   • 
   • wulfrun
   • Tuesday at 00:06

4. M42 nebula with 200P DOB

   By Kon, Saturday at 23:25
   • 0 replies
   • 99 views
   • 
   • Kon
   • Saturday at 23:25

5. Rosette Nebula (Caldwell 49) + new filter

   By Dinglem, Saturday at 18:26   

   • l-extreme
   • 1 reply
   • 60 views
   • 
   • Dinglem
   • Saturday at 18:53

6. Sony 100-400mm or Sony 200-600mm ?

   By UberStar, Saturday at 18:17
   • 0 replies
   • 28 views
   • 
   • UberStar
   • Saturday at 18:17

7. Leo Triplet, 120mm

   By jetstream, February 16
   • 17 replies
   • 440 views
   • 
   • jetstream
   • February 22

8. Three triplets in Leo's tail

   By Nyctimene, February 22
   • 1 reply
   • 67 views
   • 
   • jetstream
   • February 22

9. Bino-dso session

   By Paz, February 6
   • 12 replies
   • 303 views
   • 
   • jetstream
   • February 13

10. Which nebulas? 1 2 3 4

    By Kon, February 9
    • 94 replies
    • 836 views
    • 
    • John
    • February 13

11. M42 "Finger"

    By jetstream, February 8   

    • olleys image
    • 4 replies
    • 242 views
    • 
    • Littleguy80
    • February 11

12. Extending galaxies..

    By mdstuart, February 5
    • 4 replies
    • 133 views
    • 
    • oldfruit
    • February 7

13. Measuring What You See

    By mikemarotta, February 6
    • 1 reply
    • 87 views
    • 
    • Paz
    • February 6

14. Help seeing DSOs!

    By Spacecake2, November 22, 2020   

    • need help
    • 9 replies
    • 462 views
    • 
    • tripleped
    • February 3

15. Best Brightest DSO's

    By GusterBuster27, January 21
    • 1 reply
    • 336 views
    • 
    • Sunshine
    • January 21

16. Need collimator for my telescope

    By Abhishek Pawse, December 14, 2020   

    • collimator
    • skywarcher
    • (and 2 more)

      Tagged with:

      • collimator
      • skywarcher
      • dobsonain
      • goto dob
    • 9 replies
    • 317 views
    • 
    • Spile
    • January 19

17. What size telescope to see The Horse Head Nebula

    By Grumpy Martian, December 19, 2020
    • 21 replies
    • 754 views
    • 
    • bish
    • January 16

18. No lockdown distance limit when looking up , Leo Triplet

    By fifeskies, January 15
    • 2 replies
    • 169 views
    • 
    • fifeskies
    • January 15

19. First View Messier 41

    By mikemarotta, January 14
    • 0 replies
    • 129 views
    • 
    • mikemarotta
    • January 14

20. Supernova SNAT2021J in NGC4414 @Mag13.2

    By alanjgreen, January 12   

    • ngc4414
    • snat2021j
    • 1 reply
    • 210 views
    • 
    • John
    • January 12

21. Planetary Nebula NGC1501

    By Jiggy 67, December 20, 2020
    • 6 replies
    • 318 views
    • 
    • Jiggy 67
    • January 11

22. H130 on many

    By jetstream, January 7
    • 5 replies
    • 218 views
    • 
    • Ships and Stars
    • January 9

23. Nebula filter for observing

    By tripleped, December 31, 2020
    • 6 replies
    • 330 views
    • 
    • tripleped
    • January 4

24. Barnard's Star? 1 2

    By procky1845, September 14, 2020
    • 28 replies
    • 780 views
    • 
    • Xilman
    • December 29, 2020

25. Filter for visual deep-sky observations

    By astrochumak, December 10, 2020
    • 7 replies
    • 442 views
    • 
    • John
    • December 26, 2020