A fear of space can combine with suspicions about governments, leading us to embrace conspiracy theories. Why we are so scared of space – and how this fear can drive conspiracy theories Home ...

Much of the universe's regular "baryonic" matter is spread through intergalactic space and in diffuse halos around galaxies, ...

A tiny spacecraft is poised to launch on an unprecedented deep-space mission. The CEO behind it is ‘terrified’ 'I’m f**king terrified,' Gialich told CNN in a video interview earlier this month.

He’s inspired by bold, deep-space projects, such as NASA’s James Webb Space Telescope, Voyager and Cassini. But he’s frustrated at the price points of such missions.