the spaceship for the investigation of Jupiter is_______
the gravity of the moon is_________
the first female astronaut is from________
the Hubble Space teiescrope was launched in______
the first space shuttle was first launched in _________
from 1969 to 1972,the number of astronaut landing on the moon was________
the tiles assembled on the surface of Space Shuttle are made of ____
pls help me to answer all this question (10 POINT)
2007-04-06 7:57 pm
回答 (2)
2007-04-14 11:30 am
✔ 最佳答案
1. The US has sent five spacecraft to investigate Jupiter. They were Pioneer 10 and 11, Voyager 1 and 2, and, finally, the current mission, Galileo.2. Gravity: 1.6 m/s2
3. It depends on your definition
1959 - Geraldine (Jerrie) Cobb passes tests for the Mercury astronaut training program
1963 - June - Valentina Tereshkova from the USSR, becomes the first woman in space
4. Hubble Space telescope was launched in 1990
5. There were 18 astronauts landed on moon during that period
6. Tiles are made of a silica fiber compound, a material derived from common sand.
5. Again, it depends on your definition. Should be 1981. Please refer to:
http://news.bbc.co.uk/1/hi/special_report/1998/03/98/gagarin/71828.stm
參考: NASA, about.com, CNN Article (2003)
2007-04-07 2:29 am
you can find them with
1. yahoo.com
2. google.com
3. wikipedia.org
1. yahoo.com
2. google.com
3. wikipedia.org
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