Listening to @NASA community feedback It would seem that there are almost as many people at NASA who are worried about promising a 2020 launch date for EM-1 on @NASA_SLS as there are people who are against a commercial EM-1 option because of what it means for the future of SLS. pic.twitter.com/EQAglfCc1s
— NASA Watch (@NASAWatch) March 25, 2019
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