Running Water on MarsDirections: An introductory sentence for a brief summary of the passage is provided below. Complete the summary by selecting the THREE answer choices that express the most important ideas in the passage. Some sentences do not belong in the summary because they express that ...
In doing so, they were able to compare data obtained from MARSIS of the area surrounding the body of water found on Mars, which allowed them to confirm that it was in fact liquid. The method also allowed researchers to locate a number of other wet patches around the la...
Ⅲ语法填空Water doesn't currently exist on Mars'surface, but it used to. About 4 billion years ago, something happened to Mars' atmosphere,and most of the liquid water I ( disappear)due to harmful radiation. But some of it may still be underground. Could those ancient water holes contain...
It has a surface temperature neither too hot nor too cold for liquid(液态)water. Scientists think there is a chance that the planet could have life. The planet Gliese 581g goes around a star called Gliese 581 which is about 20 light-years from Earth. That is about 194 trillion(万亿)...
Liu Yang, a scientist at the State Key Laboratory of Space Weather of the National Space Science Center and lead author of the paper, said their findings indicate that liquid water activities might have been more active than previously thought during the Amazonian epoch, which began about 3 ...
surface liquid water may be found on the night side which is also protected from the energetic radiation of the host star in its early evolutionary stages. On further out planets, which may be less vulnerable to radiation but too cold for surface liquid water, basal melting may produce long ...
Liquid water may still flow on Mars, but that doesn't mean it's easy to spot. The search for water on the Red Planet has taken more than 15 years to turn up definitive signs that liquid flows on the surface today. In the past, however, rivers and oceans may have covered the land....
Liquid water is an important prerequisite for life to develop on a planet. As researchers report in a new study, liquid water could also exist for billions of years on planets that are very different from Earth. This calls our currently Earth-centered idea of potentially ...
One of the last images ever taken by NASA’s InSight Mars lander shows its seismometer on the red planet’s surface in 2022. A team of scientists suggest that using data from the seismometer and a magnetometer on the lander could help reveal whether liquid water is present deep under the ...
根据第一段“A new study suggests water may have existed on Mars much more recently than past evidence (证据) has shown. The research is based on data collected by the Chinese rover, Zhurong, which arrived on the planet in 2021.(一项新的研究表明,火星上存在水的时间可能比过去的证据显示的要...