In this image from video made available by NASA, U.S. astronaut Jessica Meir speaks, accompanied by Andrew Morgan and Chris Cassidy, during a news conference held by the American members of the International Space Station on Friday, April 10, 2020. Meir and Morgan said they expect it will be tough returning to such a drastically changed world next week, after a half-year or more in space. Credit: NASA | AP

Maine students speak with NASA astronauts on the International Space Station. Astronauts Chris Cassidy, a York native, and Jessica Meir, a Caribou native, will be on the International Space Station together for eight days. Meir departs on Friday, April 17.