Guion Bluford Jr., an aerospace engineer who became the first Black man to travel to space in 1983.ĥ. Lewis Latimer, an inventor and engineer who created an improvement to Thomas Edison's light bulb, which burned out too quickly.Ĥ. William Fauntroy, an original Tuskegee Airman and D.C. Mary Jackson, NASA's first Black female engineer, who along with pioneering mathematicians Katherine Johnson and Dorothy Vaughan helped NASA send the first American to space.Ģ. In celebration of African American achievements, today we want to honor and recognize an incredible list of Engineers. Great Bear Rainforest 3Dįrom the underwater ocean world, through the salmon river valleys to the ice-capped peaks of the Coast Mountains, journey into a land of grizzlies, coastal wolves, sea otters and humpback whales–and discover the secret world of the Spirit Bear. The geological formation of the Canyon is showcased using stunning CGI animation, while the fascinating story of early civilizations, and their mysterious disappearance, is brought to life on the giant screen. History, science, and mythology come alive through epic aerial IMAX photography complemented by spectacular, mesmerizing, super-high resolution time-lapse photography. Grand Canyon: Rivers of Time is a journey through time at one of the world’s greatest natural wonders. But how do astronauts train here on Earth to work in the microgravity of space … Grand Canyon: Rivers of Time

As an astronaut, he was trained extensively for space walks. NASA astronaut Chris Cassidy made the repair and saved the Space Station. In 2013, a critical life-support system on the International Space Station failed, requiring an immediate spacewalk to fix it.

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