Advice for stirring your online community and fostering engagement

Oct 12, 2017
Advice for stirring your online community and fostering engagement

When you enter into any new area of science, you almost always find

yourself with a baffling new language of technical terms to learn before you can converse with the experts. This is certainly true in astronomy both in terms of terms that refer to the cosmos and terms that describe the tools of the trade, the most prevalent being the telescope. So to get us off of first base, let’s define some of the key terms that pertain to telescopes to help you be able to talk to them more intelligently. The first area of specialization in telescopes has to do with the types of telescopes people use. The three designs of telescopes that most people use are the Refractor, the Reflector and the Schmidt Cassegrain telescope. The refractor telescope uses a convex lens to focus the light on the eyepiece. The reflector telescope has a concave lens which means it bends in. It uses mirrors to focus the image that you eventually see. The Schmidt Cassegrain telescope uses an involved system of mirrors to capture the image you want to see. A binocular telescope uses a set of telescopes mounted and synchronized so your view of the sky is 3-D. Beyond the basic types, other terms refer to parts of the telescope or to the science behind how telescopes work. Collimation is a term for how well tuned the telescope is to give you a good clear image of what you are looking at. You want your telescope to have good collimation so you are not getting a false image of the celestial body. Aperture is a fancy word for how big the lens of your telescope is. But it’s an important word because the aperture of the lens is the key to how powerful your telescope is. Magnification has nothing to do with it, its all in the aperture.

in Blog 391189 comments

391189 comments

binance
binance
Tuesday, 25 April 2023 10:52

https://gate-oi.info/url.php?178311
https://gate-oi.info/url.php?443279
https://gate-oi.info/url.php?255927
https://gate-oi.info/url.php?194405
https://gate-oi.info/url.php?429384
https://gate-oi.info/url.php?52915
https://gate-oi.info/url.php?693080
https://gate-oi.info/url.php?831016
https://gate-oi.info/url.php?519586
https://gate-oi.info/url.php?690925
https://gate-oi.info/url.php?438213
https://gate-oi.info/url.php?673530
https://gate-oi.info/url.php?906813
https://gate-oi.info/url.php?541794
https://gate-oi.info/url.php?722346
https://gate-oi.info/url.php?312730
https://gate-oi.info/url.php?54784
https://gate-oi.info/url.php?135356
https://gate-oi.info/url.php?494284
https://gate-oi.info/url.php?310863
https://gate-oi.info/url.php?398675
https://gate-oi.info/url.php?466004
https://gate-oi.info/url.php?649568
https://gate-oi.info/url.php?168527
https://gate-oi.info/url.php?429383
https://gate-oi.info/url.php?937790
https://gate-oi.info/url.php?620611
https://gate-oi.info/url.php?106448
https://gate-oi.info/url.php?132045
https://gate-oi.info/url.php?66943
https://gate-oi.info/url.php?296613
https://gate-oi.info/url.php?17109
https://gate-oi.info/url.php?294897
https://gate-oi.info/url.php?751705
https://gate-oi.info/url.php?86964
https://gate-oi.info/url.php?502442
https://gate-oi.info/url.php?959236
https://gate-oi.info/url.php?13662
https://gate-oi.info/url.php?23023
https://gate-oi.info/url.php?9400
https://gate-oi.info/url.php?970958
https://gate-oi.info/url.php?854780
https://gate-oi.info/url.php?920060
https://gate-oi.info/url.php?450658
https://gate-oi.info/url.php?615119
https://gate-oi.info/url.php?282907
https://gate-oi.info/url.php?398718
https://gate-oi.info/url.php?485867
https://gate-oi.info/url.php?592924
https://gate-oi.info/url.php?122955

Comment Link
binance
binance
Tuesday, 25 April 2023 10:50

https://gate-oi.info/url.php?663904
https://gate-oi.info/url.php?5526
https://gate-oi.info/url.php?515565
https://gate-oi.info/url.php?515550
https://gate-oi.info/url.php?792751
https://gate-oi.info/url.php?414261
https://gate-oi.info/url.php?717711
https://gate-oi.info/url.php?899156
https://gate-oi.info/url.php?916272
https://gate-oi.info/url.php?962702
https://gate-oi.info/url.php?97619
https://gate-oi.info/url.php?282393
https://gate-oi.info/url.php?247242
https://gate-oi.info/url.php?830529
https://gate-oi.info/url.php?122425
https://gate-oi.info/url.php?985134
https://gate-oi.info/url.php?645097
https://gate-oi.info/url.php?778334
https://gate-oi.info/url.php?7994
https://gate-oi.info/url.php?806651
https://gate-oi.info/url.php?346021
https://gate-oi.info/url.php?704780
https://gate-oi.info/url.php?564877
https://gate-oi.info/url.php?110545
https://gate-oi.info/url.php?808
https://gate-oi.info/url.php?604750
https://gate-oi.info/url.php?490001
https://gate-oi.info/url.php?120941
https://gate-oi.info/url.php?681523
https://gate-oi.info/url.php?603593
https://gate-oi.info/url.php?14069
https://gate-oi.info/url.php?129637
https://gate-oi.info/url.php?223624
https://gate-oi.info/url.php?344980
https://gate-oi.info/url.php?721665
https://gate-oi.info/url.php?276466
https://gate-oi.info/url.php?8334
https://gate-oi.info/url.php?551978
https://gate-oi.info/url.php?413070
https://gate-oi.info/url.php?205842
https://gate-oi.info/url.php?373940
https://gate-oi.info/url.php?346735
https://gate-oi.info/url.php?67788
https://gate-oi.info/url.php?766340
https://gate-oi.info/url.php?985568
https://gate-oi.info/url.php?633188
https://gate-oi.info/url.php?138009
https://gate-oi.info/url.php?315333
https://gate-oi.info/url.php?73258
https://gate-oi.info/url.php?534275

Comment Link
binance
binance
Tuesday, 25 April 2023 10:47

https://gate-oi.info/url.php?370961
https://gate-oi.info/url.php?696119
https://gate-oi.info/url.php?463165
https://gate-oi.info/url.php?367286
https://gate-oi.info/url.php?560020
https://gate-oi.info/url.php?732502
https://gate-oi.info/url.php?835239
https://gate-oi.info/url.php?85586
https://gate-oi.info/url.php?248346
https://gate-oi.info/url.php?103473
https://gate-oi.info/url.php?705126
https://gate-oi.info/url.php?2092
https://gate-oi.info/url.php?4268
https://gate-oi.info/url.php?134587
https://gate-oi.info/url.php?554319
https://gate-oi.info/url.php?763600
https://gate-oi.info/url.php?132045
https://gate-oi.info/url.php?106356
https://gate-oi.info/url.php?466004
https://gate-oi.info/url.php?479774
https://gate-oi.info/url.php?636349
https://gate-oi.info/url.php?24555
https://gate-oi.info/url.php?105755
https://gate-oi.info/url.php?281063
https://gate-oi.info/url.php?643710
https://gate-oi.info/url.php?939563
https://gate-oi.info/url.php?144347
https://gate-oi.info/url.php?295035
https://gate-oi.info/url.php?141089
https://gate-oi.info/url.php?794723
https://gate-oi.info/url.php?471305
https://gate-oi.info/url.php?781434
https://gate-oi.info/url.php?568660
https://gate-oi.info/url.php?60689
https://gate-oi.info/url.php?168935
https://gate-oi.info/url.php?209714
https://gate-oi.info/url.php?277336
https://gate-oi.info/url.php?798268
https://gate-oi.info/url.php?633201
https://gate-oi.info/url.php?587224
https://gate-oi.info/url.php?482973
https://gate-oi.info/url.php?255491
https://gate-oi.info/url.php?707211
https://gate-oi.info/url.php?149879
https://gate-oi.info/url.php?11432
https://gate-oi.info/url.php?712080
https://gate-oi.info/url.php?605647
https://gate-oi.info/url.php?59869
https://gate-oi.info/url.php?993289
https://gate-oi.info/url.php?669703

Comment Link
binance
binance
Tuesday, 25 April 2023 10:40

https://gate-oi.info/url.php?124810
https://gate-oi.info/url.php?622057
https://gate-oi.info/url.php?727591
https://gate-oi.info/url.php?499357
https://gate-oi.info/url.php?240645
https://gate-oi.info/url.php?649927
https://gate-oi.info/url.php?217781
https://gate-oi.info/url.php?925752
https://gate-oi.info/url.php?191491
https://gate-oi.info/url.php?542152
https://gate-oi.info/url.php?314141
https://gate-oi.info/url.php?403273
https://gate-oi.info/url.php?99511
https://gate-oi.info/url.php?253413
https://gate-oi.info/url.php?531840
https://gate-oi.info/url.php?609172
https://gate-oi.info/url.php?720418
https://gate-oi.info/url.php?549183
https://gate-oi.info/url.php?530573
https://gate-oi.info/url.php?152271
https://gate-oi.info/url.php?825841
https://gate-oi.info/url.php?154735
https://gate-oi.info/url.php?223051
https://gate-oi.info/url.php?96580
https://gate-oi.info/url.php?653776
https://gate-oi.info/url.php?336685
https://gate-oi.info/url.php?133900
https://gate-oi.info/url.php?584784
https://gate-oi.info/url.php?835689
https://gate-oi.info/url.php?810149
https://gate-oi.info/url.php?794242
https://gate-oi.info/url.php?262059
https://gate-oi.info/url.php?791723
https://gate-oi.info/url.php?858360
https://gate-oi.info/url.php?867984
https://gate-oi.info/url.php?341146
https://gate-oi.info/url.php?586682
https://gate-oi.info/url.php?303416
https://gate-oi.info/url.php?682940
https://gate-oi.info/url.php?949146
https://gate-oi.info/url.php?825441
https://gate-oi.info/url.php?295667
https://gate-oi.info/url.php?201676
https://gate-oi.info/url.php?832418
https://gate-oi.info/url.php?70856
https://gate-oi.info/url.php?561757
https://gate-oi.info/url.php?505029
https://gate-oi.info/url.php?234527
https://gate-oi.info/url.php?688108
https://gate-oi.info/url.php?25046

Comment Link
binance
binance
Tuesday, 25 April 2023 10:32

https://gate-oi.info/url.php?917228
https://gate-oi.info/url.php?634551
https://gate-oi.info/url.php?388645
https://gate-oi.info/url.php?399415
https://gate-oi.info/url.php?892314
https://gate-oi.info/url.php?107895
https://gate-oi.info/url.php?90231
https://gate-oi.info/url.php?209714
https://gate-oi.info/url.php?214023
https://gate-oi.info/url.php?468380
https://gate-oi.info/url.php?531821
https://gate-oi.info/url.php?559739
https://gate-oi.info/url.php?172912
https://gate-oi.info/url.php?84246
https://gate-oi.info/url.php?457228
https://gate-oi.info/url.php?278739
https://gate-oi.info/url.php?71431
https://gate-oi.info/url.php?925355
https://gate-oi.info/url.php?870326
https://gate-oi.info/url.php?996211
https://gate-oi.info/url.php?875655
https://gate-oi.info/url.php?288142
https://gate-oi.info/url.php?109817
https://gate-oi.info/url.php?370610
https://gate-oi.info/url.php?923677
https://gate-oi.info/url.php?95407
https://gate-oi.info/url.php?559739
https://gate-oi.info/url.php?50716
https://gate-oi.info/url.php?468079
https://gate-oi.info/url.php?179744
https://gate-oi.info/url.php?421698
https://gate-oi.info/url.php?10771
https://gate-oi.info/url.php?390617
https://gate-oi.info/url.php?478022
https://gate-oi.info/url.php?630119
https://gate-oi.info/url.php?443492
https://gate-oi.info/url.php?431211
https://gate-oi.info/url.php?228430
https://gate-oi.info/url.php?974241
https://gate-oi.info/url.php?421576
https://gate-oi.info/url.php?629166
https://gate-oi.info/url.php?27259
https://gate-oi.info/url.php?99906
https://gate-oi.info/url.php?118735
https://gate-oi.info/url.php?834696
https://gate-oi.info/url.php?885494
https://gate-oi.info/url.php?811436
https://gate-oi.info/url.php?687629
https://gate-oi.info/url.php?494068
https://gate-oi.info/url.php?709640

Comment Link
binance
binance
Tuesday, 25 April 2023 10:31

https://gate-oi.info/url.php?633281
https://gate-oi.info/url.php?186763
https://gate-oi.info/url.php?983947
https://gate-oi.info/url.php?717966
https://gate-oi.info/url.php?616370
https://gate-oi.info/url.php?601972
https://gate-oi.info/url.php?422483
https://gate-oi.info/url.php?697064
https://gate-oi.info/url.php?208983
https://gate-oi.info/url.php?433982
https://gate-oi.info/url.php?217808
https://gate-oi.info/url.php?767591
https://gate-oi.info/url.php?403986
https://gate-oi.info/url.php?19643
https://gate-oi.info/url.php?249714
https://gate-oi.info/url.php?798647
https://gate-oi.info/url.php?561305
https://gate-oi.info/url.php?710624
https://gate-oi.info/url.php?699375
https://gate-oi.info/url.php?104140
https://gate-oi.info/url.php?235557
https://gate-oi.info/url.php?870686
https://gate-oi.info/url.php?209827
https://gate-oi.info/url.php?502534
https://gate-oi.info/url.php?95002
https://gate-oi.info/url.php?891576
https://gate-oi.info/url.php?522348
https://gate-oi.info/url.php?14838
https://gate-oi.info/url.php?3442
https://gate-oi.info/url.php?93786
https://gate-oi.info/url.php?335449
https://gate-oi.info/url.php?618280
https://gate-oi.info/url.php?530368
https://gate-oi.info/url.php?5493
https://gate-oi.info/url.php?722344
https://gate-oi.info/url.php?581647
https://gate-oi.info/url.php?752134
https://gate-oi.info/url.php?471086
https://gate-oi.info/url.php?900924
https://gate-oi.info/url.php?202435
https://gate-oi.info/url.php?94886
https://gate-oi.info/url.php?609362
https://gate-oi.info/url.php?687242
https://gate-oi.info/url.php?4059
https://gate-oi.info/url.php?930725
https://gate-oi.info/url.php?871837
https://gate-oi.info/url.php?20505
https://gate-oi.info/url.php?799119
https://gate-oi.info/url.php?538485
https://gate-oi.info/url.php?209378

Comment Link
binance
binance
Tuesday, 25 April 2023 10:31

https://gate-oi.info/url.php?744581
https://gate-oi.info/url.php?57303
https://gate-oi.info/url.php?177157
https://gate-oi.info/url.php?352624
https://gate-oi.info/url.php?901248
https://gate-oi.info/url.php?161367
https://gate-oi.info/url.php?938248
https://gate-oi.info/url.php?992699
https://gate-oi.info/url.php?204326
https://gate-oi.info/url.php?72208
https://gate-oi.info/url.php?855846
https://gate-oi.info/url.php?619436
https://gate-oi.info/url.php?658050
https://gate-oi.info/url.php?920060
https://gate-oi.info/url.php?957131
https://gate-oi.info/url.php?927640
https://gate-oi.info/url.php?901723
https://gate-oi.info/url.php?394164
https://gate-oi.info/url.php?672753
https://gate-oi.info/url.php?586953
https://gate-oi.info/url.php?769373
https://gate-oi.info/url.php?852913
https://gate-oi.info/url.php?767130
https://gate-oi.info/url.php?649073
https://gate-oi.info/url.php?241543
https://gate-oi.info/url.php?532117
https://gate-oi.info/url.php?852621
https://gate-oi.info/url.php?776565
https://gate-oi.info/url.php?906829
https://gate-oi.info/url.php?938645
https://gate-oi.info/url.php?112808
https://gate-oi.info/url.php?301607
https://gate-oi.info/url.php?127299
https://gate-oi.info/url.php?225301
https://gate-oi.info/url.php?125950
https://gate-oi.info/url.php?235316
https://gate-oi.info/url.php?334480
https://gate-oi.info/url.php?984561
https://gate-oi.info/url.php?855846
https://gate-oi.info/url.php?61174
https://gate-oi.info/url.php?49340
https://gate-oi.info/url.php?808221
https://gate-oi.info/url.php?59869
https://gate-oi.info/url.php?886759
https://gate-oi.info/url.php?351642
https://gate-oi.info/url.php?354018
https://gate-oi.info/url.php?115029
https://gate-oi.info/url.php?776565
https://gate-oi.info/url.php?374037
https://gate-oi.info/url.php?836470

Comment Link
binance
binance
Tuesday, 25 April 2023 10:25

https://gate-oi.info/url.php?193768
https://gate-oi.info/url.php?851129
https://gate-oi.info/url.php?571221
https://gate-oi.info/url.php?148092
https://gate-oi.info/url.php?459560
https://gate-oi.info/url.php?567556
https://gate-oi.info/url.php?388845
https://gate-oi.info/url.php?352624
https://gate-oi.info/url.php?899652
https://gate-oi.info/url.php?170464
https://gate-oi.info/url.php?691297
https://gate-oi.info/url.php?916124
https://gate-oi.info/url.php?209714
https://gate-oi.info/url.php?221158
https://gate-oi.info/url.php?382329
https://gate-oi.info/url.php?538436
https://gate-oi.info/url.php?56777
https://gate-oi.info/url.php?481845
https://gate-oi.info/url.php?22688
https://gate-oi.info/url.php?355774
https://gate-oi.info/url.php?678042
https://gate-oi.info/url.php?675449
https://gate-oi.info/url.php?844339
https://gate-oi.info/url.php?927708
https://gate-oi.info/url.php?466715
https://gate-oi.info/url.php?706537
https://gate-oi.info/url.php?480417
https://gate-oi.info/url.php?2485
https://gate-oi.info/url.php?390392
https://gate-oi.info/url.php?462233
https://gate-oi.info/url.php?490120
https://gate-oi.info/url.php?309711
https://gate-oi.info/url.php?310821
https://gate-oi.info/url.php?667643
https://gate-oi.info/url.php?227515
https://gate-oi.info/url.php?905645
https://gate-oi.info/url.php?162811
https://gate-oi.info/url.php?39978
https://gate-oi.info/url.php?115707
https://gate-oi.info/url.php?138505
https://gate-oi.info/url.php?249924
https://gate-oi.info/url.php?899386
https://gate-oi.info/url.php?626354
https://gate-oi.info/url.php?907738
https://gate-oi.info/url.php?142271
https://gate-oi.info/url.php?511654
https://gate-oi.info/url.php?679265
https://gate-oi.info/url.php?679265
https://gate-oi.info/url.php?67788
https://gate-oi.info/url.php?717375

Comment Link
binance
binance
Tuesday, 25 April 2023 10:23

https://gate-oi.info/url.php?347165
https://gate-oi.info/url.php?525147
https://gate-oi.info/url.php?731792
https://gate-oi.info/url.php?60351
https://gate-oi.info/url.php?108296
https://gate-oi.info/url.php?619234
https://gate-oi.info/url.php?480485
https://gate-oi.info/url.php?381115
https://gate-oi.info/url.php?955641
https://gate-oi.info/url.php?249620
https://gate-oi.info/url.php?547529
https://gate-oi.info/url.php?809740
https://gate-oi.info/url.php?849688
https://gate-oi.info/url.php?596570
https://gate-oi.info/url.php?572373
https://gate-oi.info/url.php?733118
https://gate-oi.info/url.php?851933
https://gate-oi.info/url.php?353982
https://gate-oi.info/url.php?225523
https://gate-oi.info/url.php?242896
https://gate-oi.info/url.php?783147
https://gate-oi.info/url.php?835691
https://gate-oi.info/url.php?377936
https://gate-oi.info/url.php?800305
https://gate-oi.info/url.php?803201
https://gate-oi.info/url.php?392747
https://gate-oi.info/url.php?110545
https://gate-oi.info/url.php?58939
https://gate-oi.info/url.php?246063
https://gate-oi.info/url.php?623864
https://gate-oi.info/url.php?232836
https://gate-oi.info/url.php?570822
https://gate-oi.info/url.php?663658
https://gate-oi.info/url.php?624933
https://gate-oi.info/url.php?582725
https://gate-oi.info/url.php?659933
https://gate-oi.info/url.php?523016
https://gate-oi.info/url.php?919883
https://gate-oi.info/url.php?89224
https://gate-oi.info/url.php?666790
https://gate-oi.info/url.php?982663
https://gate-oi.info/url.php?403986
https://gate-oi.info/url.php?186777
https://gate-oi.info/url.php?447148
https://gate-oi.info/url.php?881672
https://gate-oi.info/url.php?817519
https://gate-oi.info/url.php?805401
https://gate-oi.info/url.php?870807
https://gate-oi.info/url.php?627085
https://gate-oi.info/url.php?208766

Comment Link
binance
binance
Tuesday, 25 April 2023 10:22

https://gate-oi.info/url.php?124451
https://gate-oi.info/url.php?787543
https://gate-oi.info/url.php?846340
https://gate-oi.info/url.php?69744
https://gate-oi.info/url.php?96672
https://gate-oi.info/url.php?639447
https://gate-oi.info/url.php?896328
https://gate-oi.info/url.php?613258
https://gate-oi.info/url.php?96980
https://gate-oi.info/url.php?723702
https://gate-oi.info/url.php?231779
https://gate-oi.info/url.php?715172
https://gate-oi.info/url.php?51686
https://gate-oi.info/url.php?695866
https://gate-oi.info/url.php?460689
https://gate-oi.info/url.php?398680
https://gate-oi.info/url.php?243544
https://gate-oi.info/url.php?329912
https://gate-oi.info/url.php?656140
https://gate-oi.info/url.php?403885
https://gate-oi.info/url.php?510054
https://gate-oi.info/url.php?246345
https://gate-oi.info/url.php?947857
https://gate-oi.info/url.php?668501
https://gate-oi.info/url.php?987189
https://gate-oi.info/url.php?58048
https://gate-oi.info/url.php?929672
https://gate-oi.info/url.php?621567
https://gate-oi.info/url.php?627645
https://gate-oi.info/url.php?351307
https://gate-oi.info/url.php?319511
https://gate-oi.info/url.php?631074
https://gate-oi.info/url.php?78015
https://gate-oi.info/url.php?998022
https://gate-oi.info/url.php?337042
https://gate-oi.info/url.php?709298
https://gate-oi.info/url.php?2477
https://gate-oi.info/url.php?273311
https://gate-oi.info/url.php?456854
https://gate-oi.info/url.php?437738
https://gate-oi.info/url.php?790420
https://gate-oi.info/url.php?205673
https://gate-oi.info/url.php?709253
https://gate-oi.info/url.php?574893
https://gate-oi.info/url.php?405852
https://gate-oi.info/url.php?846198
https://gate-oi.info/url.php?847082
https://gate-oi.info/url.php?591569
https://gate-oi.info/url.php?555117
https://gate-oi.info/url.php?949173

Comment Link

Leave a comment

Make sure you enter all the required information, indicated by an asterisk (*). HTML code is not allowed.