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NASA has selected 10 university-led proposals for study of innovative, early stage space technologies that address high priority technical needs America's space program must master to enable future missions.
All sights are set on testing RS-25 engines that will power NASA’s new Space Launch System (SLS) following completion of a series of hotfire tests on the next-generation J-2X engine Sept. 5.
- A person who stands up for something, as contrasted to a bystander who remains inactive.
- One of the upright handlebars on a traditional Inuit sled.