Solar winds and coronal mass ejections may scatter narrow signals, making them harder for Earth-based telescopes to detect. The SETI Institute uses radio telescopes to search for signs of intelligent ...

The chances of President Donald Trump declassifying files on UFO’s spiked on Polymarket today, surging to 53 percent, after the Trump administration has registered the federal domain Aliens.gov, amid ...

🛍️ Amazon Big Spring Sale: 100+ editor-approved deals worth buying right now 🛍️ By Andrew Paul Published Mar 19, 2026 4:01 PM EDT Add Popular Science (opens in a new tab) Adding us as a Preferred ...

Diego Pineda has been a devout storyteller his whole life. He has self-published a fantasy novel and a book of short stories, and is actively working on publishing his second novel. A lifelong fan of ...

Space isn’t a forgiving place to be stuck. There’s no air, no pulling over for directions and no margin for error. When something goes wrong, you’re left with ...