Assertion: asteroid's risk | /r/HasProperty | large
Facets:
Source sentences:
text: The method that the present invention adopts compared with prior art, its advantage and beneficial effect are: the problem that the manned ASTEREX operation flight time is long, technical risk is large, can be applied to minor planet manned exploration task, and the minor planet resource exploitation in future and minor planet evade task.
text: The present invention aims to provide a kind of seizure and manipulates asteroidal method, solving the problem that the ASTEREX operation flight time is long, technical risk is large, providing strong support for realizing ASTEREX task smoothly.