On Tuesday morning, space shuttle Discovery will become the first of NASA's three shuttles — plus a shuttle prototype — to travel to its new retirement home.
NASA flew its last shuttle flight in July. Since then, it's been prepping the spaceships to become museum displays. And even though the shuttles are headed to places like Los Angeles and New York rather than the space station, figuring out how to get them there has still been a major undertaking.
Originally published on Tue April 17, 2012 8:52 am
First lady Michelle Obama wears many hats in the White House. In addition to being President Obama's closest confidante, she's also a mother whose two daughters are growing up in one of the most public homes in America.
And as first lady, Mrs. Obama has taken on her own signature public issues, as well.
Her Let's Move campaign has brought attention to the growing epidemic of childhood obesity. She has encouraged children to eat right and get plenty of exercise.