MetroFace

While Mars doesn't have much in the way of Earth-like weather, it does evidently share one kind of weird meteorology: acid fog.

Tiny spacecraft have their ambitions of space exploration too. The small-sized satellites called CubeSats, made of box-shaped four-inch units, are successfully operating in the low Earth orbit, conducting a variety of scientific research. Now, space agencies like NASA and ESA a planning…

New calculations suggest that vast valley networks that spider across the southern highlands of Mars may have been carved by a surprisingly small volume of water The study, published in the November issue of  Planetary and Space Science , finds that the minimum water volume re…