A small helicopter opened a new chapter of space exploration this morning when it lifted off the surface of Mars, marking humankind’s first powered flight on another planet. The 19-inch-tall chopper ...
Expedition 73 gained three crewmates, expanding the International Space Station's complement to 10. Activities continued as the outpost extended beyond 25 years of a continuous human presence. The ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback