NAME - ____________________________________________________ DIRECTIONS: Go to HOUR - ______ http://www.nineplanets.org/JUPITER to answer Questions 1-6 1) In 1610 what four moons of Jupiter were discovered? Who discovered them? __________________________________________________________________________ __________________________________________________________________________ 2) Name 6 NASA spacecraft that have studied Jupiter at different times. 1 - ___________________________ 4 - ___________________________ 2 - ___________________________ 5 - ___________________________ 3 - ___________________________ 6 - ___________________________ 3) Explain two specific facts about Jupiter’s Great Red Spot. 1 - ______________________________________________________________________________________ 2 - ______________________________________________________________________________________ 4) Explain two specific facts about Jupiter’s ring system. 1 - ______________________________________________________________________________________ 2 - ______________________________________________________________________________________ 5) If a person weighs 100 lbs on Earth, what will they weigh on Jupiter? ____________________________________ _________________________________________________________________________________________ 6) From this website, explain two additional facts about Jupiter that you did not previously know. 1 - ______________________________________________________________________________________ 2 - ______________________________________________________________________________________ DIRECTIONS: Go to http://www.nineplanets.org/SATURN to answer Questions 7-12 7) Who was the first astronomer to study Saturn with a telescope? When? __________________________________________________________________________ 8) Who was the first astronomer to study Saturn’s rings? When? __________________________________________________________________________ 9) Name 4 NASA spacecraft that have studied Saturn at different times. 1 - ___________________________ 3 - ___________________________ 2 - ___________________________ 4 - ___________________________ 10) Besides hydrogen and helium, what are four additional substances that can be found on Saturn? 1 - ___________________________ 3 - ___________________________ 2 - ___________________________ 4 - ___________________________ 11) What names are given to the gaps between Saturn’s ring systems? ______________________________ _________________________________________________________________________________ 12) Name 4 of Saturn’s moons and the year they were discovered. 1 - ___________________________ 3 - ___________________________ 2 - ___________________________ 4 - ___________________________ DIRECTIONS: Go to http://www.nineplanets.org/SPACECRAFT for Questions 13-20 13) What was the goal of the Apollo missions? Between what years did they occur? __________________ _________________________________________________________________________________ 14) What were the mission goals for Pioneers 10 & 11? What two dangers did they have to avoid? _________________________________________________________________________________ _________________________________________________________________________________ 15) What was one fact that NASA scientists learned from Viking 1? _______________________________ _________________________________________________________________________________ 16) What were two discoveries made by Voyager 1? _____________________________________________________ _________________________________________________________________________________________ 17) Explain two facts about NASA’s Magellan space probe. 1 - ______________________________________________________________________________ 2 - ______________________________________________________________________________ 18) When did the Mars Pathfinder land on Mars? _____________________________________________ 19) Explain two facts about the Ulysses spacecraft. 1 - ______________________________________________________________________________ 2 - ______________________________________________________________________________ 20) Choose one additional spacecraft from this website and explain one date and two facts about each. Spacecraft #1 - ________________________________________________ Date - _______________________________________ Fact 1 - __________________________________________________________________________ Fact 2 - __________________________________________________________________________