The red Tesla Roadster was mistaken for an undiscovered asteroid by astronomers.

Space is filled with thousands of satellites and other objects, from scientific equipment to unexpected human-made artefacts. Here are 9 weird things that are floating in space, each with a strange ...

Add Yahoo as a preferred source to see more of our stories on Google. Free-floating, planetary-mass objects that are just drifting carefree through the galaxy, untethered and starless, appear to be ...

A paraplegic engineer became the first wheelchair user to float in space after a historic Blue Origin launch over the weekend. NBC News’ Valerie Castro has more.Dec ...