s orbit to the outerfringe of the asteroid belt between Mars and Jupiter, NASA officials have said.It is similar in size to the object that crashed into northern Arizona to form Meteor Crater 50,000 years ago, the agency has said. Theasteroid?s Mars approachexcitedastronomerssince a possible...
In a way, though, it might have come indirectly from Mercury, since the inner planet may have projected aubrites to the asteroid belt between Mars and Jupiter long ago. One of these might have just made its way to Earth, and that could account for the wide orbit...
Most asteroids, which are made of rock, __ a belt between the orbits of Mars and Jupiter.()A.transform…toB.find…inC.confine …toD.limit…by的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷题(shuashuati.com)是专业的大学职业搜题找答案,刷题练习的工具.一键将文档
Millions ofspace rocksorbit the sun. They'rethe rocky rubble left over from the formation of the solar systemabout 4.6 billion years ago. Most of that ancient detritus is too far away to pose a threat to this planet. The majority are in the main asteroid belt between Mars and Jupiter, ...
Asteroids in the main belt between Mars and Jupiter orbit more slowly than long-period comets, so they must be bigger to gouge out a hole in the Earth the size of Chicxulub. Folks in the asteroid camp think the impactor was about 6.2 miles (10 km) in diameter. ...
Most asteroids, which are made of rock, _themselves_ a belt between the orbits of Mars and Jupiter.A.transform…toB.find…inC.confine …toD.limit…by的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷题(shuashuati.com)是专业的大学职业搜题找答案,刷题练习的工具.一
百度试题 结果1 题目 Most asteroids, which are made of rock, _themselves_ a belt between the orbits of Mars and Jupiter. A. transform…to B. find…in C. confine …to D. limit…by 相关知识点: 试题来源: 解析 A 反馈 收藏 ...
Mini-moons can also be asteroids that come from the main asteroid belt, located between Mars and Jupiter, or they may be fragments of the lunar surface launched by asteroid impacts millions of years ago, Jedicke said. “Determining where they come from could help us understand the process of...
Referring to the astral dust in his hand, the 52-year-old former aerospace engineer adds: 'This originated four-and-a-half billion years ago, in the great circling asteroid belt between Mars and Jupiter, and we could not begin to quantify the distances they travelled before the Earth's ...
百度试题 题目Most asteroids, which are made of rock, _themselves_ a belt between the orbits of Mars and Jupiter.相关知识点: 试题来源: 解析 transform…to 反馈 收藏