Nasa's next-generation spaceship is attached to the rocket that will return people to the Moon.

Such planetary smashups are likely common in young solar systems, but they haven’t been directly observed.

The Orion spacecraft is ready to be placed on top of a rocket that will send it towards the Moon.

The Russian film crew return after an ISS shoot that had its own moments of drama.

The vastly differing environment would need a whole new approach to disposing of dead bodies.

Two physicists propose a new, bolder approach to planetary defense called PI, or "Pulverize It."

The prince says great minds should focus "on trying to repair this planet" not exploring space.

The actor who played Captain Kirk in the classic TV show is due to launch above Earth for real within hours.

With commercial spaceflight companies now taking older people to space, it’s timely to consider the potential physical impact space flight might have on them.