What did Buzz Aldrin take to the moon with him?

When was a scientist wrong? Why do you change the clocks twice a year? Why temperature is higher in northern hemisphere than southern hemisphere? Does the sun have less gravity than the earth and moon? Does the sun set in the south? Would the tide be higher when the moon is on the same side of the earth as the new Brunswick or on the opposite side? What was the name of the vehicle the first astronauts used to travel on the Moon's surface? When did Doctor Who end? What day of the week was April 6 1986? What made it possible for scientists to practice direct observation? What was the name of the first landing craft on the moon? Which 1843 invention greatly improved scientists ability to forecast weather? How does star color relate to mass? What does a star mean after karat on a ring? The force between a planet and a spacecraft is 1 million newtons.What will the force be if the spacecraft moves to half its original distance from the planet? What is the revolving time around the sun? What year is rolex model number 116528? Which hemisphere is tilted toward the sun when it is winter in the northern hemisphere? What is the phase of the moon during a lunar eclipse? What term takes into consideration the brightness of a star but ignores the differences that distance can make?