What do a wedding necklace, Polish savory dumplings and a photo of Hungary’s first astronaut have in common.

A private crew is back on Earth after a nine-day trip to the International Space Station.

Saudi Arabia’s first astronauts in decades are headed to the International Space Station on a chartered multimillion-dollar flight.

Here are answers to five questions about what “basic” life is like for astronauts on the ISS. As if they are going to a restaurant, astronauts can choose which food items they want off of a menu. On the ISS, astronauts use liquid soap, water and no rinse shampoo. Given the microgravity means, there is no up or down, and astronauts can sleep in any orientation, according to NASA. The station has small crew cabins with sleeping bags that astronauts sleep in.