Newly released images of Mars reveal a "smiley" salt deposit on the Red Planet's surface. A related study suggests that similar deposits, which were left behind from ancient lakes, may be a good place ...

PHOENIX (AZFamily) — There have been some pictures circulating around social media showing a “smiley face” in the night sky that supposedly will be visible on the morning of April 25. In reality, this ...

Has anyone ever asked the obvious question of how a species like the Predators ever stop fighting long enough to invent space travel? Click to expand... Didn't need to. A neighbouring race tried to ...