BBC: A revolutionary UK space plane design was recently evaluated by the European Space Agency. In their report, the agency’s experts concluded that “no technical or economic impediments have been identified” that would prevent the project from going forward. Skylon is a proposed hybrid reusable aircraft that would do the job of a big rocket but operate like an airliner, taking off and landing at a conventional runway, writes Jonathan Amos for the BBC. The aircraft would use a combined-cycle, air-breathing jet engine to reach orbit with only a single state. Whereas the price for launching a kilogram of payload into geostationary orbit is currently more than $15 000, Skylon could bring that down to less than $1000, claims its manufacturer, Reaction Engines Limited.
Even as funding cuts, visa issues, border fears, and other hurdles detract from US attractiveness, some scholars still come.
October 29, 2025 11:33 AM
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Physics Today - The Week in Physics
The Week in Physics" is likely a reference to the regular updates or summaries of new physics research, such as those found in publications like Physics Today from AIP Publishing or on news aggregators like Phys.org.