Before arriving at the Russian Space Station Mir, astronaut Chris Hadfield lived through the quiet thrill of waiting for the shuttle’s solid rocket boosters to ignite and spew close to 8 million pounds of thrust.
By Nsikan Akpan
50 Years Later, Astronaut John Glenn Recounts His Historic Mission in Space…
A spacecraft designed to search for life on Mars completed its nearly 10-month, 422-million-mile voyage Sunday, touching down the Red Planet and transmitting intriguing images from its northern arctic plains.
By PBS NewsHour
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