New research challenges the long-held belief that Mars' red colour emerged under dry conditions. The study suggests that the ...

If you gaze upward tonight after sunset, you might catch the six-planet parade, with Mars, Jupiter, and Uranus in the southeastern sky and Venus, Saturn, and Neptune in the southwest. Mercury will ...

Five planets should be visible to the naked eye Friday evening. You'll be able to see Mars, Jupiter, Venus, Mercury and Saturn just by looking up. To see Neptune and Uranus, you'll likely need a ...

Space lovers, you'll want to turn your eyes to the night sky on Friday for a special sight. Five planets should be visible to the naked eye Friday evening. You'll be able to see Mars, Jupiter, Venus, ...