Exploding Comet Is Spotted by NASA’s Hubble Space Telescope

In a stroke of luck, astronomers saw the comet C/2025 K1 (ATLAS) break into four or five fragments in November after it passed close to the sun.

This Plant Explodes When You Touch It — A Biologist Explains Why

With the lightest touch, this plant bursts open, flinging its seeds through the air. Here’s how it evolved this biological ...