What confines the rings of SaturnRadwan TajeddinePhilip D. NicholsonPierre-Yves LongarettiMaryame El MoutamidJoseph A. BurnsEuropean Planetary Science Congress
百度试题 结果1 题目What is Saturn famous for? A. Its great red spot B. Its beautiful rings C. Being tilted on its side D. Being very far from the sun 相关知识点: 试题来源: 解析 B。中文解析:土星以其美丽的光环而闻名。反馈 收藏 ...
问句是选择疑问句,不用Yes或No作答,排除选项A和B;根据“Saturn has seven main rings. They are different in size and width.”可知,土星环的大小和宽度不同。故选D。 (4)题详解: 词义猜测题。根据“But unluckily, they will …because of ‘ring rain’.”及后面“The gravity (重力) pulls these ...
What is the main purpose of the lecture? A . To show the connection between asteroids and Saturn's rings B . To discuss theories about the formation of Saturn's rings C . To describe the composition of Saturn's rings D . To show how Saturn's rings affect the planet's atmosphere...
A . To show the connection between asteroids and Saturn's rings B . To discuss theories about the formation of Saturn's rings C . To describe the composition of Saturn's rings D . To show how Saturn's rings affect the planet's atmosphere ...
s only about3 degrees. When the gas giants arose, there’s no way such a deep tilt could have been created, perScience News, and 27 degrees is even too large to have been caused by a collision. “You can’t tilt Saturn over that much with the size of impactors that are beli...
Uh, OK, here's one possibility-the moons, the dozens of moons that orbit Saturn are providing raw material for the rings. A moon in a system as complex as Saturn's-and Saturn has at least 49 known moons, which vary tremendously in size and shape. ...
What Now - Saturns Rings
another—and the debris from that collision could become part of the rings.Then there are tidal forces. A moon might get too close to the planet and get broken apart by Saturn's tidal forces.FEMALE STUDENT: Excuse me. You mean, tidal forces, like high tide and low tide on the oceans?
NASA has released a stunning new image of Saturn taken by the Hubble Space Telescope. It doesn't even look real.