Artemis II reentry and the risks of ‘riding a fireball through the atmosphere’

After glorious lunar views, a moving dedication, a malfunctioning toilet, and a floating Nutella, Artemis II is poised for the riskiest part of its 10-day journey to the far side of the moon. The Orion spacecraft, Integrity, is slated to enter the Earth’s atmosphere tonight at 7:45 EDT at a blistering 25,000 mph and 5,000 degrees Fahrenheit. The autonomously guided capsule will slow down and dissipate heat through a time-honored “skip” maneuver that dips it in and out of the atmosphere in a s...