NASA to launch asteroid-sampling mission On 8 September, NASA will launch the $1 billion Origins-Spectral Interpretation-Resource Identification-Security-Regolith Explorer (OSIRIS-REx) mission to sample an asteroid and return its dust to Earth. The voyage9s target is Bennu, a c... P Voosen - ...
2 .B根据短文第一段第一句“Scientists are worried that an asteroid (小行星) will possibly hit the earth in 2036.”可知选项B正确。 3 .C根据第四段 “This is the worst possible scenario(情景) of any asteroid in recorded history.”可知选项C为最佳答案。 4 .B细节理解题。根据短文倒数第二段中...
Will the Asteroid Hit Earth in 2022?Watch out!(小心) An asteroid(小行星) known as JF1 is coming towards Earth. The rock is as big as the Great Pyramid of Giza(吉萨金字塔) in Egypt.According to NASA(美国国家航空航天局),it could hit Earth on May 6, 2022.If this is true, it will...
Speculates about the possibility that an asteroid will collide with and destroy the earth. Evidence of previous impacts by asteroids or comets; Development of a detection system that will discover asteroids, plot their paths and predict whether they threaten the earth; Numbers of near-Earth objects...
There are many dangers – climate change for example, or nuclear war, or a pandemic, or planet Earth being hit by a giant asteroid. Sam and Neil discuss our future and whether we need to start panicking but not before ...
阅读理解 Scientists are worried that an asteroid(小行星)will possibly hit the earth in 2036.If scientists are right planet earth is 24 years away from a major disaster. Scientists h
Love is strong enough, of course, to withstand almost any force, so if the world don't end, and we're not destroyed, and if the earth's not hit by an asteroid (that's something to avoid) our love will last forever and ever. ...
Scientists are worried that an asteroid(小行星) will possibly hit the earth in 2036. If scientists are right, planet earth is 24 years away from a major disaster. Scientists have been monitoring the progress of a 390-metre-wide asteroid ever since it was discovered last June. They have anno...
Scientists are worried that an asteroid(小行星)will possibly hit the earth in 2036.If scientists are right, planet earth is 24 years away from a major disaster. Scientists have been monitoring the progress of a 390-metre-wide asteroid ever since it was discovered last June.They have announced...
While other non-Earth objects, or NEOs, have entered Earth's orbit before, some don't complete full revolutions of Earth. Some, however, do and become so-called mini-moons. An asteroid called 2020 CD3 was bound to Earth for several years before leaving the planet's orbit in 2020 and...