Extras
Explore the challenges of astronaut training and how they prepare for space.
NASA simulations and training on Earth prepare astronauts to work on the moon and beyond.
NASA uses simulations and a full-sized model train for the International Space Station.
Explore the challenges of astronaut training, learn how the team preps for space flight.
Explore the challenges of astronaut training, learn how the team preps for space flight.
Watch a glass artist at work and explaining the science involved in glassblowing.
See how glass was made throughout history and Toledo got the nickname the Glass City.
See the intersection of science and art as we explore the history and techniques of glass.
See the intersection of science and art as we explore the history and techniques of glass.
Scientists are looking to microbes for biofuels to reduce our reliance on fossil fuels.