"Last Days," which premiered Tuesday at the Sundance Film Festival, depicts the events which led missionary John Allen Chau ...

As Sussan Ley compared the First Fleet's arrival to billionaire Elon Musk's bid to explore Mars in an Australia Day speech, ...

Exciting advances in space exploration are underway as NASA tests revolutionary shape memory alloy (SMA) spring tires ...

The fact that the cold, dry Mars of today had flowing rivers and lakes several billion years ago has puzzled scientists for ...