A student question came my way asking me which object holds the title of "largest known asteroid." Out in the main asteroid belt, beyond Mars and inside Jupiter's orbit, over a million asteroids … [Read More]
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About Dr. Tom Jones
In more than eleven years with NASA, he flew on four space shuttle missions to Earth orbit. On his last flight, Dr. Jones led three spacewalks to install the centerpiece of the International Space Station, the American Destiny laboratory. He has spent fifty-three days working and living in space.