[ad_1]
International Space Station — Astronaut Josh Kasada, who earned a Ph.D. in physics at the University of Rochester, showed students in the Rochester City School District how he eats, sleeps and works in space.
On Friday, Casada appeared on a video call from the International Space Station to answer questions from students at Dr. Martin Luther King Jr.’s Nine School.You can watch his talk on NASA TV here.
Last October 5, Kasada launched to the International Space Station as a pilot on the SpaceX Crew Dragon spacecraft. Five minutes before the conversation began, the space station passed over Rochester, he said.
Kasada showed the students the food he ate in space, which included dry nutrition packets and tortillas. During the video call, he made a peanut butter and jelly sandwich with a tortilla and bottle floating in the air.
A student asked about the difference in gravity between the space station and Earth. Kasada explained that while the space station still has 90 percent of Earth’s gravity, the space station keeps falling toward Earth, making astronauts feel weightless. The station will never reach Earth as it orbits the Earth every 90 minutes.
Other students asked about recreational activities on the space station. Cassada said Houston will occasionally broadcast to the station, and they will likely watch the Super Bowl on Sunday. The crew also played a game called “astronaut bowling,” in which they tried to float from one end of the space station to the other without hitting anything, he said.
Kasada showed the students the tomato plants the crew was trying to grow, as well as the toolbox he used during the spacewalk outside the space station, which took up to seven hours. He also showed the students photos of the crew in sleeping bags taped to the walls to keep them from drifting.
He said his interest in conducting space research was inspired by his love of discovery, which grew as he studied high-energy physics at the University of R.
A student asked Kassada, “What if one astronaut doesn’t get along with another astronaut?” Kassada said his crew would spend time together before going into space and put themselves in a difficult position. situation to ensure that they can resolve the issue.
“Fortunately, it’s no accident that I’m here with incredible people. We work really hard at NASA to make sure we understand each other and work well,” he said.
Kassada said he will return to Earth in three weeks. Students watched a live video from the Strassenburg Planetarium at the Rochester Museum and Science Center.
[ad_2]
Source link