Conventional images of the Earth and the moon place them close together, the moon hovering, seemingly, right over our planet's shoulder. Of course, this isn't accurate; we know just from looking at ...
Hosted on MSN
Measuring the scale of the solar system
Explore the true scale of the Solar System in this video, which illustrates the relative sizes of the planets and their distances from the Sun. Opinion: The US must take Greenland, whatever the cost ...
YouTube on MSN
The scale of the solar system explained
The scale of the solar system explained!
Some results have been hidden because they may be inaccessible to you
Show inaccessible results