Quotes of the Day

The International Space Station is visible against the Earth's horizon and the blackness of space
Thursday, Jan. 14, 2010

Open quoteWe've learned a lot more about urine than we ever needed or wanted to know.Close quote

  • DAVID KORTH,
  • a NASA station flight director, after engineers determined that the high concentration of calcium in astronaut urine clogged the International Space Station's water recycler
Photo: NASA / Reuters | Source: REUTERS