Virgin Galactic President Will Whitehorn applauded New Mexico legislation reducing the risk of industry-crippling lawsuits against space tourism companies.
The U.S. Air Force is gearing up for the first of four planned test flights of a hypersonic aircraft designed to operate for much longer durations and cover far greater distances than previous platforms of its type.
Astronomers have reported the fastest known orbiting pair of stars ever known, a finding that challenges binary star formation models and could help uncover elusive gravitational waves.