When Philip K. Dick imagined artificial beings in his book "Do Androids Dream of Electric Sheep," the question was whether machines could think and feel like humans. Today, NASA is posing a related, ...

The idea that humans could one day populate and even colonize Mars is one no longer confined to the realm of science fiction. Billionaire Elon Musk founded SpaceX in 2002 with the vision of paving the ...

Musk will discuss progress and next steps toward building a human presence on the Red Planet ahead of Starship’s ninth test flight today. reading time 3 minutes Update: May 27, 1:21 p.m ET: SpaceX has ...

Despite being just outside Tucson, Arizona, it looks almost like a colony on another planet. This article was originally published at The Conversation. The publication contributed the article to Space ...

Like a family in which short parents have tall children, a tiny red dwarf star is defying our understanding of how planets form by existing alongside a giant exoplanet. Giant planets are not rare per ...