An asteroid belt is mostly made up of pieces of metal and rock. But the Kuiper Belt is made up of pieces of ice and snow. Scientists have found that there are about 70 ,000 icy objects like Pluto.(后来人们发现,与其他行星不同,冥王星及其卫星位于一个被称为“柯伊伯带”的太空区域。柯伊...
Is the Kuiper belt an asteroid belt?Asteroids:Asteroids are generally small, though some can reach as large as 800-900 km (500-560 mi) in diameter. Most of the asteroids in our solar system are found in the region between Mars and Jupiter, however there are large numbers of asteroids ...
C选项的重心改变，变成了 Kuiper belt is like the asteroid belt，与原文不符合；D选项，having remnan...
A.Asteroid BeltB.Kuiper Belt C.Major PlanetD.Dwarf Planet 答案:D 细节理解题。由第五段第二句“It now shares its dwarf planet designation with three of the 1,200 bodies that have been located beyond Neptune today, collectively known as ‘Kuiper Belt Objects’.”可知,现在冥王星的正式名称是矮...
Is the asteroid belt visible from Earth? Does the asteroid belt orbit around the sun? Is the Kuiper belt an asteroid belt? Is the asteroid belt in the inner solar system? Does the asteroid belt have moons? Are all asteroids found in the asteroid belt?
asteroid belt- the region of interplanetary space between Mars and Jupiter where most asteroids are found interplanetary space- the part of outer space within the solar system belt- an elongated region where a specific condition or characteristic is found; "a belt of high pressure" ...
An Asteroid is a large lump of rock that orbit the Sun, predominately in the Asteroid belt between Mars and Jupiter and the kuiper belt Oumuamua is the name of an asteroid that is said to have originated from outside. The largest object discovered in the Asteroid Belt is Ceres, which ...
The Kuiper Belt is close by. Ceres, the largest asteroid known so far, 7 is close to Pluto. The IAU calls it as a dwarf planet(矮行星). No matter what it is called, Pluto is still out there. No spacecraft has 8 landed on Pluto, but we do know some things about it. It was ...
Kuiper Belt:柯伊伯带 位于太阳系的海王星轨道(距离太阳约30天文单位)外侧,在黄道面附近的天体密集圆盘状区域。 这颗彗星外观有何特点 据比韦介绍,这颗彗星由冰和尘埃组成,散发出绿色的光环,估计直径约为一公里。相比上一颗肉眼可见的“新智慧星”(NEOWISE),即将造访地球的C/2022 E3 (ZTF) 体积小得多。
What is the accumulated mass of the asteroid belt? What is the largest asteroid in the main asteroid belt? What is the largest asteroid in the Earth's asteroid belt? What boundary does the asteroid belt mark? How is the asteroid belt different from the Kuiper belt?