And what country can preserve its liberties if their rulers are not warned from time to time that their people preserve the spirit of resistance? Let them take arms. The remedy is to set them right as to facts, pardon and pacify them. What signify a few lives lost in a century or two? The tree of liberty must be refreshed from time to time with the blood of patriots and tyrants.
Friday, August 14, 2015
Full blown test of NASA's RS-25 engines.
NASA tested one of their RS-25 engines today in a full duration test at the Stennis Space Center in Mississippi. Four RS-25 engines will be mounted to the first stage of the Space Launch System (SLS) rocket that NASA will use to send astronauts further than ever before to locations such as Mars.
Hat tip: Xbrad
Subscribe to:
Post Comments (Atom)
Nice...but it would also be nice if they'd work on a replacement for the shuttle.
ReplyDelete