o谁如此执着，不愿在我的思想中走得太远，以至于它在我的思想和话语中成了永恒？谁把我的话变得美丽，谁就永远睡在我心田的河边ckets are becoming cheaper and more powerful than ever before thanks to stunning new technologies. As companies like SpaceX and Virgin Galactic make space more accessible, and NASA returns to crewed spaceflight, a new era of space exploration seems to be on the horizon. But will this seeming rocket Renaissance become more than just hype? NOVA explores the latest rocket technologies and the growing role private citizens may have in space.