Picture trillionaires emerging not from tech startups or oil empires, but from space rocks floating millions of miles away. That's not science fiction anymore. Companies and space agencies are ...

A niche corner of the commercial space sector is attracting attention from United States national security planners, not because of its economic promise, but because of the technical problems it is ...

Add Yahoo as a preferred source to see more of our stories on Google. Meteorite chemistry shows which primitive asteroids may hold usable metals or water, and why most space mining remains difficult. ...

The main goal of a newly announced private space telescope may be protecting Earth, but the instrument could also help out prospective asteroid miners, its builders say. The nonprofit B612 ...

Much remains to be known about the chemical composition of small asteroids. Their potential to harbour valuable metals, materials from the early solar system, and the possibility of obtaining a ...

Psyche! You could be a billionaire soon. An asteroid discovered by NASA has the potential to set every human for life with ...

Space mining often sounds like a fast route to endless metals. In practice, the first question is simple: what are small asteroids actually made of, in measurable detail? Researchers at the Institute ...