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 ...

There may be something about Earth’s remote places that root many of humanity’s greatest achievements in space. John Glenn (the first American to orbit the Earth) and Neil Armstrong (the first man ...

Earth is home to some truly bizarre and breathtaking landscapes — here are 20 that look straight out of an alien world.