The team on the ground held its breath until the parachutes deployed and the crew was safely down.
The 450,000 objects, which are being held in a secret warehouse, include a possible Roman gladiator's tag, a hand axe that may be more than 40,000 years old and 19th Century gold dentures.
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"It's an opportunity to … actually have the suits in microgravity, even if we don't go outside the vehicle in them. You get a lot of good learning from that," Isaacman said.
Израиль нанес удар по Ирану09:28
12月20日，龙玥城购物中心，市民在奇趣海洋欢乐城参观。新京报记者 王贵彬 摄