Geography, 08.10.2019 01:30 manaspercy
If you wanted to observe the center of our galaxy, you would need to point a telescope in the direction of the constellation
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Geography, 22.06.2019 19:10, heidiheffron574
One of the brightest comets of the 20th century was comet hyakutake, which passed close to the sun in early 1996. the orbital period of this comet is estimated to be about 30,000 years. find the semi-major axis of this comet’s orbit. compare it to the average sun-pluto distance and to the distance to alpha centauri, the nearest star to the sun, which is 4.3 light-years distant.
Answers: 3
Geography, 23.06.2019 07:40, robertss403
Which of the following types of nonrenewable fuel sources requires the storage of radioactive waste? a. coal b. nuclear c. solar d. oil
Answers: 1
If you wanted to observe the center of our galaxy, you would need to point a telescope in the direct...
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