Andrei Tarkovsky’s films are meditative excursions, expansive, breathtaking, and contemplative. When watching his films, you ...

Some objects were placed in space on purpose, symbolic gestures meant to inspire or amuse. Others were lost by accident, abandoned or forgotten during ambitious missions.

A team of researchers has outlined how a new "direct fusion drive" propulsion system could allow us to reach Sedna this ...

What can the pH level of the subsurface ocean on Enceladus tell us about finding life there? This is what a recent study ...