"It's possible that this might have come from an ancient northern ocean on Mars." Thousands of hills and mounds on Mars have been found to contain layers of clay minerals, which formed when ...

Venus, Mars, Jupiter and Saturn will all be visible to the southeast at night, and all four will be placed high-enough above the horizon to make viewing easier, especially if nearby buildings or ...

Colantoni most recently starred in Canadian drama series Allegiance, but is perhaps best known for portraying Keith on Veronica Mars. Amell leads the cast of Suits: L.A. as Ted Black, an ...

Trump again promised to launch American astronauts to Mars. Seated nearby, Elon Musk, a political benefactor of Mr. Trump who founded SpaceX in the hope that it would one day be able to send ...