got balls - planet dimensions comparison-dr, 12tune

[threedog14]

uh wat did he say?

[titanica15]

Seems like the planets feel cosy at Earth's place in the solar system

[FirstBus27]

May I ask u question if u know knowledgeable( <is it right spelling?) How anyone or NASA found the Big star system is Canis Major V red sun? How or where this come from? I like to know and when it developed on Canis Major V?

Thank you

[paulsibley1]

Great video.

For another perspective, watch a video by 9 year old James for a different take on the relative sizes of the planets - in Youtube search for c4pa0PFzTs8, Channel minisibs0008.

[2010VinnieR]

Cool video - the real differences in sizes is fascinating - not something genuinely represented in most books...

[knorieworiebobsnor]

:( , I really thought the sun was going to roll over the other planets!

[mgrdlugi]

very, very nice but is one small problem it's deutsche language ...

[Nugwrangler]

I love your video.

[VincentPrice111]

I love your video.