OtterKnow Kids Encyclopedia

Christina went to the International Space Station where she floated around and did lots of cool science experiments. She even helped take care of plants growing inside the spaceship! Christina is also famous for teaming up with her friend Jessica Meir to do the very first all-female spacewalk. They put on their bulky white spacesuits and fixed a broken power unit while floating high above the Earth!

• Christina Koch spent 328 days in space, setting a record for the longest single spaceflight by a woman!
• She helped do the very first all-female spacewalk in history.
• Before becoming an astronaut, Christina worked at research stations in Antarctica!