B · Normal
[NASA suspected of finding evidence of life on Mars but canceled recovery due to high cost] On October 15th, it was reported that the National Aeronautics and Space Administration (NASA) discovered a rock on Mars that may contain clues about whether life once existed on Mars. However, due to the high cost and the complexity of recovery equipment, plans to bring it back to Earth were temporarily canceled. NASA said in a statement that the rover's samples remain safely on Mars, but NASA is exploring a range of potential return options that may be simpler and more economical than the original Mars sample return plan, including possible commercial or international donations. (China-Singapore Jingwei)
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