Interesting Engineering on MSN
Solar system is moving 3x faster than previously thought, study challenges previous models
Scientists previously thought the solar system was flying through space at 515,000 mph. It may actually be going three times ...
Space.com on MSN
The solar system may be racing through space 3 times faster than expected. Is the standard model of cosmology wrong?
"If our solar system is indeed moving this fast, we need to question fundamental assumptions about the large-scale structure ...
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Portal Space Systems brings its solar thermal propulsion system up to full power during test
Bothell, Wash.-based Portal Space Systems says it has successfully tested its solar thermal propulsion system at operational temperatures inside a vacuum chamber, marking a first for the commercial ...
This article was originally published at The Conversation. The publication contributed the article to Space.com's Expert Voices: Op-Ed & Insights. The size of the solar system is defined by the volume ...
Portal’s heat exchanger thruster, known as Flare, fires up during a test in a vacuum chamber. (Portal Space Systems Photo) Bothell, Wash.-based Portal Space Systems says it has successfully tested its ...
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