Daily Archives: Mar 21, 2026

It is one thing to survive in a radioactive wasteland. It is quite another to thrive there. Yet that is precisely what the black fungus "Cladosporium sphaerospermum" appears to do whether clinging to the walls of Chernobyl’s ruined reactor or riding the hull of the International Space Station. 1. A...

As has been realized, speed is not everything. Russia's new Geran‑3 turbojet drones were meant to outrun Ukraine's inexpensive interceptors, but Ukrainian units have already scored confirmed kills using domestically built Sting drones. That unexpected success challenged assumptions about cost-effective air defense and underlined the rapidly changing battlefield where...

What if the fastest object that has ever been seen within our solar system was not just a comet? That provocative question has swirled through online forums and even academic circles since the arrival of comet 3I/ATLAS-the third confirmed interstellar visitor to grace our cosmic neighborhood. While speculation ranged...