Aerospace startup Space Perspective teamed with Mercedes-Maybach to design a luxury space experience. Space Perspective aims to take guests 100,000 feet above Earth's atmosphere by 2024. Each ticket ...

It makes sense that a balloon filled with a lightweight gas such as helium would float when surrounded by heavier air. But why does filling a huge balloon with hot air also make it float? This ...

Have you ever wished you could have your own personal satellite? One company is on a mission to put high-altitude balloons, akin to floating satellites, into the hands of space enthusiasts.

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...