NASA and DARPA to partner on nuclear thermal propulsion demonstration Original Publication Date: 2023-01-24 18:04 NASA, Defense Advanced Research Projects Agency to cooperate on nuclear propulsion. Nuclear thermal propulsion offers more efficient propulsion than conventional chemical rockets. ...

Lockheed Martin eyes international customers for GPS augmentation systems Original Publication Date: 2023-01-22 11:22 GPS 3 is a modernized version of the U.S. Military’s Global Positioning System satellites. L1C signal for civilian users is interoperable with Europe’s Galileo navigation ...