New study suggests a shortcut to Mars could reduce round-trip travel time to over five months, using a path inspired by a ...

Whether it's robotic rovers heading to Mars or, one day, a crew of astronauts, a round-trip journey is an incredibly long one ...

In a new study, researchers from Penn State and NASA’s Jet Propulsion Laboratory analyzed human deep space communications and found that human transmissions are frequently directed toward our own ...

A Brazilian researcher has identified a rare 2031 orbital alignment using asteroid 2001 CA21’s path that could enable round trips to Mars in as little as 153 days. At the same time, NASA has ...

For decades,reaching Mars has meant committing to long, complex journeys across millions of miles of space, missions measured ...