<![CDATA[ In herTV series debut, 'The Twilight Saga' star will portray the first American woman in space. ]]>
Human spaceflight refers to the travel of humans into or through outer space. It includes missions to the ISS, lunar landings, and potential future missions to Mars and beyond, involving complex life support systems and safety measures.
Space exploration refers to the use of astronomy and space technologies to explore outer space. It involves missions to other planets, moons, and celestial bodies, often utilizing spacecraft and rovers to gather data and conduct experiments.