Planets' temperatures are largely influenced by their structural characteristics and proximity to the Sun, however, Venus ...

In February, stargazers everywhere got to see a seven-planet alignment - called a "planetary parade." It'll be a while before ...

WELCOME to Mars – where the air is too thin to breathe and the surface temperature is too cold for unsheltered life. Yet the ...

Saturn, Venus, Neptune, Uranus, Jupiter and Mars will be scattered across the sky in the hours after sunset, with four of these planets visible on April 17. The Lyrid meteor shower will be at its peak ...