The lawsuit includes a photo of a notebook found in John Barnett's truck when he died by suicide, bearing the message, "I ...

A new white paper, commissioned by the European Union, identifies capability gaps and limitations across its member states ...

Two space missions reached their conclusion: one with a splashdown, the other with a quiet lunar death. And thrilling new ...

Here's a look at some others who found themselves stuck in space — by choice or not — along with some cool spaceflight ...