Olympics August 9, 2021 2:47 pm Astronauts Hold Mock Olympics on International Space Station In honor of the Tokyo Games, which ended on Sunday, astronauts aboard the ISS competed in everything from synchronized floating to no-gravity gymnastics. US & World Videos 1:16 Firefighters rescue dog from bathroom wall 1:34 Chris Pratt's stunt double Tony McFarr dead at 47 1:51 Kim Kardashian and North have girls night out at L.A. Sparks WNBA game 4:31 Marisa Abela talks 4-month vocal training to sing like Amy Winehouse 2:58 Jennifer Garner's mom steals the show in sassy videos for funny birthday tribute