The European Space Agency (ESA) and the Japan Aerospace Exploration Agency (JAXA) have signed a Memorandum of Cooperation to ...

NASA is tracking a plane-sized asteroid known as 2025 XM as it hurtles toward Earth’s neighborhood at roughly 9,753 miles per hour, a reminder of how busy and carefully watched our cosmic surroundings ...

NASA’s search for near-Earth oddities has never been about a single dramatic moment, but about a slow, methodical expansion of what counts as “normal” in our cosmic neighborhood. Rather than a fresh ...