Denmark has told Donald Trump in no uncertain terms what it thinks of his offer to acquire Greenland, but the USA will likely avoid expletives from Martian life when making good on another of its new ...

Next time you're driving around on Mars and need to get your tire replaced, chances are good it'll look something like a revolutionary new version made by NASA and Goodyear. The mesh cage design can ...

Skywatchers can spot Venus, Saturn, Jupiter and Mars in the night sky with the naked eye, but two other planets might need a ...