Cryptocurrency billionaire Chun Wang and his Fram2 crew of private astronauts got a two-for-one deal this week when they watched a SpaceX rocket lift off just hours before their own launch into space.

The SpaceX rocket and spacecraft technology company will attempt to launch 27 satellites into orbit Tuesday. SpaceX announced in a press release that it will launch one of its Falcon 9 reusable, two-stage rockets at 5:06 p.

The four-person crew, led by cryptocurrency billionaire Chun Wang, will spend three to five days on a rare flight path around Earth’s poles.