# Yahoo Web Search

1. ### does the halo around the full moon determine the earth size ?

...22 degrees, it is a reflection off ice crystals. http://en. wikipedia .org/wiki/22%C2%B0_halo It does not have anything to do with the size of the earth, just the angle that the ice crystals reflect some of the light.

4 Answers · Science & Mathematics · 23/12/2013

2. ### I read in Wikipedia that standing on Pluto the sun is 150 to 450 times brighter than a full moon on Earth?

Sure. With dark adapted eyes it's possible to read regular sized text by only moonlight - it doesn't even need to be a full moon.

7 Answers · Science & Mathematics · 13/01/2012

3. ### How to calculate image sizes for the Sun & Moon depending their distance from the Earth?

... (190 pixels) then you would show the full sized image when the calculated distance earth to sun... you need are given here http://en. wikipedia .org/wiki/Solar_eclipse#Geometry (scroll...

3 Answers · Science & Mathematics · 22/03/2013

4. ### So far how many 'Planet Like' objects found in Kuiper belt?

As in full - sized planets? None so far, but there's a fair chance...and undoubtedly many more will be found. . https://en. wikipedia .org/wiki/Dwarf_planet#Dwarf_planets_and...

3 Answers · Science & Mathematics · 27/01/2015

5. ### How near to earth would a nebula have to be to be as bright as a full or even half moon?

... Nebula (from Wikipedia ) is given as +3. The apparent magnitude of the Full Moon is slightly... has apparent size . Make it 1,000 ...

4 Answers · Science & Mathematics · 24/01/2007

6. ### Perigee Full Moon March 19th.?

Yep...it's true. 1.8% closer than the wikipedia accepted "typical" perigee. "Hi...as your hand is wide above what a usual perigee full moon pulls them to. I would hardly call...

6 Answers · Science & Mathematics · 17/03/2011

7. ### I want know about satellites? (see below for details)?

... is slightly larger then a full sized soccer field. The completed ISS...height and weights 4 tons) http://en. wikipedia .org/wiki/Satellite be sure to check out...

2 Answers · Science & Mathematics · 18/09/2011

8. ### astronomy question , real answers please. full definintions or resorces if avalable.?

For most of them you could use wikipedia and Google searches. I understand...do on wiki, narrowing the information down to bite- sized chunks. That's one of the ...

3 Answers · Science & Mathematics · 11/07/2008

9. ### Is the questar telescope really this complicated?

... uses: http://en. wikipedia .org/wiki/Maksutov_telescope... pupil will only open to 5mm in full darkness after about age 50. Approx...telescope, every scope has an aperture size . Like Questar, expensive...

2 Answers · Science & Mathematics · 15/09/2012

10. ### why is the night sky black?

...universe. If your eyes were the size of the Keck telescope or if you could see ... Olbers' paradox... the Wikipedia entry is missing an important piece, which ...

4 Answers · Science & Mathematics · 18/10/2007