NASA performs first test fire of rocket engine designed to send humans to Mars


This is so awesome! First we went to the moon and now we are doing test fires to go to Mars. I have heard this may happening since I was a teenager. Maybe it will come true before long.

NASA has successfully tested their first RS-25 rocket engine for the agency’s next heavy lift rocket, the Space Launch System (SLS), for 500 seconds. The..

Source: NASA performs first test fire of rocket engine designed to send humans to Mars

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