As of my last knowledge update in January 2022, I can provide information on some recent methods and approaches that were gaining prominence in the field of space exploration. Keep in mind that advancements in research and technology may have occurred since then.
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Please note that these are general trends and those specific missions and projects may employ a combination of these methods. Additionally, the field of space exploration is dynamic, and new methods and technologies are continually emerging. For the latest information, it’s recommended to check recent publications, announcements from space agencies, and updates from the scientific community.1