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Mick
  • Member for 5 years, 11 months
  • Last seen more than a month ago
  • United Kingdom
34 votes

Are there more stars in the universe than grains of sand in the Earth?

30 votes
Accepted

Which planet is this (if any)?

18 votes
Accepted

What's the white glow around this star?

15 votes

Does this smartphone photo show Mars just below the Sun?

8 votes
Accepted

How can I identify a star?

5 votes

What kind of reddish wood is it exactly that was historically used to line the inside of observatory cupolas (domes), in order to absorb moisture?

5 votes
Accepted

Powerful-enough telescopes to observe the Lunar Roving Vehicle from Earth?

4 votes

Need advice on mirror-making for a home-made amateur reflector

3 votes

Long tube for eyepiece

2 votes

Eclipse comparison: May 20 2012 vs Aug 21 2017 as observed from San Francisco, CA

2 votes

Did I see the dragon capsule on Friday night?

2 votes

About more than 15 stars moving in straight line through the sky

1 vote

Which eyepiece should I use to view planets with a Slokey Skyways 50080 telescope?

0 votes
Accepted

I am beginner here.Could any one please suggest telescope on AliExpress