Magomedov (15-0), the bushy red-haired and bearded striker known affectionately as "Shara Bullet," saw his initial spinning backfist attempt blocked by Armen Petrosyan in their 185-pound bout ...

The test took place inside a massive centrifuge that mimics the elevated gravity conditions of a space mission. NASA recently put a crucial part of the Roman Space Telescope — the Outer Barrel ...