Video: 'Tokyo could be a day trip': Venus Aerospace boss previews space flight tech. Venus Aerospace co-founder and CEO Sarah 'Sassie' Duggleby tells Metro how the their Detonation Ramjet Engine ...

The head of U.S. Space Command, Space Force Gen. Stephen Whiting, visits Japan's Ministry of Defense in Tokyo, April 24, 2024. (Akifumi Ishikawa/Stars and Stripes) ...

The first commander of U.S. Space Forces Japan, Col. Ryan Laughton, salutes during the unit's activation ceremony at Yokota Air Base in western Tokyo, Dec. 4, 2024. (Akifumi Ishikawa/Stars and ...

Venus Aerospace co-founder and CEO Sarah 'Sassie' Duggleby tells Metro how the their Detonation Ramjet Engine powering their Stargazer M4 jet could get you from London to New York in just one hour.