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Mar
28
accepted Why are radar images of comets shaded only on one side?
Mar
28
asked Why are radar images of comets shaded only on one side?
Mar
2
awarded  Nice Answer
Dec
29
reviewed Approve Will Neptune be visible with the naked eye if I am standing on its satellite
Dec
1
awarded  Enlightened
Dec
1
awarded  Nice Answer
Sep
24
awarded  Yearling
Jun
8
awarded  Enlightened
Jun
8
awarded  Nice Answer
Mar
1
awarded  Nice Answer
Dec
23
comment Limit of hotness!
There is an excellent video by Sixty Symbols on this topic.
Nov
23
awarded  Necromancer
Oct
10
awarded  Nice Answer
Sep
30
awarded  Explainer
Sep
24
awarded  Yearling
Aug
10
awarded  Organizer
Aug
10
revised What is CMB radiation doing to the universe?
Wording, grammar, clarification
Aug
10
comment What is CMB radiation doing to the universe?
@user52076 If you are satisfied, please think about accepting the given answer.
Aug
9
revised What are Flamsteed numbers?
Improved title and question
Aug
9
comment How do telescopes “zoom” and change angle of view?
A refracting telescope would need many lenses for good zooming capability. Amateur scopes usually only have two or three lenses to reduce chromatic aberration. With amateur telescopes you can buy zooming eyepieces, which let you vary the FOV.