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Portal Space Systems brings its solar thermal propulsion system up to full power during test
Portal Space Systems says it has successfully tested its solar thermal propulsion system at operational temperatures inside a ...
VIPs cut the ribbon at Portal Space Systems’ HQ in Bothell, Wash. From left: U.S. Rep. Suzan DelBene; Portal co-founders Prashaanth Ravindran, Jeff Thornburg and Ian Vorbach; and Bothell Mayor Mason ...
How can nuclear propulsion help improve deep space missions by significantly reducing the amount of time to reach Mars and beyond? This is what a recent st | Space ...
Smithsonian Magazine on MSN
‘Ultimate Cosmic Carpool’ Sends Three New Missions to Monitor Space Weather and the Protective Bubble Around Our Solar System
The spacecraft will map the boundaries of the heliosphere, study how Earth’s outer atmosphere reacts to solar activity and ...
Space.com on MSN
SpaceX launches 3 probes to study space weather and map the boundaries of our solar system (video)
IMAP (short for "Interstellar Mapping and Acceleration Probe") is the primary payload on today's flight. The roughly $600 ...
A NASA mission, IMAP, and two more spacecraft that will study space weather are traveling through space atop a single SpaceX ...
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