“We’re going to the moon.” Reid Wiseman, the commander of Artemis II, said the words emphatically, his way of opening a news briefing last September. He may have practiced the line, but he said it ...

The future of Boeing's Starliner spacecraft remains marked by uncertainty now that its crew of two astronauts has finally returned to Earth on another company's vehicle. Officials at Boeing no doubt ...

When fire breaks out in the low-gravity, high-stakes conditions inside spacecraft or space stations, it behaves very differently than back here on Earth. So, as humans aim to set foot on Mars in the ...

This story is part of the ZDNET In Depth series that examines the most innovative technologies of our generation. Inside perhaps the most functional rat's nest of cables imaginable, a European Space ...