The mounds lie north of a feature of Mars known as the Martian dichotomy, where the towering, ancient highlands of the southern hemisphere give way to shallower, younger plains that stretch across the ...
BREVARD COUNTY, FLORIDA – On January 19, 1965, NASA’s Gemini II spacecraft launched from Cape Kennedy (now Kennedy Space Center) in Florida. This suborbital flight marked the final test before the ...
While SpaceX lost the upper stage of its new Starship in a flight test, the futuristic spacecraft presages a spaceflight revolution, says a leading U.S. space scholar.