NASA gives go-ahead for mission to Mars
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- **a. drawn up**:表示“起草、制定”,常用作拟订计划、文件,如draw up plans。过去分词形式正确,符合句意(NASA制定计划)。 - **b. make up**:意为“编造,弥补”,但此处为原形,语法错误(正确形式应为made up),且词义不符。 - **c. come up**:需接介词with(come up with plans)才能表示“提出...
Focuses on the United States National Aeronautics and Space Administration (NASA) agency. Commitment to exploring Mars and searching for signs of water on the planet; Cost of missions to Mars; Success of the Mars Pathfinder mission.doi:10.1038/35021275Triplett, William...
NASA is considering two ways to get its precious Mars samples back to Earth, but the agency won't pick a winner for another 18 months or so.
What followed were a set of studies for NASA, from within and outside the agency, to help pinpoint avenues to cut MSR costs and shorten the calendar time for return to Earth of prime-time Mars collectibles. Now, yet another shoe is set to drop thanks to an additional review by an ...
NASA has not actually made up its mind on how this is going to go. As you already know by now, there are plans to build a space station to circle the Moon, calledGateway. The agency is trying to decide on whether Artemis III should dock with the station and then head down to the ...
Facing budgetary pressure for its Mars Sample Return program, NASA has turned to private industry for ideas—perhaps with one specific company in mind
NASA's plan to retrieve as many as 30 geological samples from Mars is getting a major rewrite, agency officials said on Monday. The initial plan, which would not return the samples to Earth until 2040, was deemed "too expensive" and "unacceptably too lon
NASA aims to perform a technology demonstration to turn carbon dioxide in the atmosphere of Mars into oxygen in the hopes that it could provide life support for humans traveling to the planet in the future. MORE: NASA’s Mars Rover to Land on Red Planet Perseverance is NASA...