NASA’s Jet Propulsion Laboratory is tracking asteroid 2025 CG, set to pass Earth safely today at about 1.3 million miles away ...

Space suits—designed to provide oxygen and ... in high-altitude planes to ones that can keep astronauts alive in the near-vacuum conditions of space. Read more about past—and future—travels ...

Some experts, politicians and airport managers have been warning of the risks posed by the crowded airspace at Reagan ...

We're probably still safe from this space rock, but at the moment, the chances of having a very bad encounter in 2032 have ...