Heads up, skywatchers. February is here, with no shortage of celestial events to inspire awe. Venus is making her mark just in time for Valentine's Day as the brightest in the sky this year, taking ...

You’ll find several bright planets, stars and obvious constellations in the February evening sky. The most obvious constellation this month is Orion. To find Orion, face south and look for Orion’s ...

NASA is working on a groundbreaking nuclear electric propulsion system that could dramatically speed up trips to Mars. The ...