Trevor Paglen's sculpture "Orbital Reflector" is scheduled to launch on a SpaceX Falcon 9 rocket in mid-November, raising questions about who controls space and why.
By Corinne Segal
50 Years Later, Astronaut John Glenn Recounts His Historic Mission in Space…
India successfully launched its first mission to the moon Wednesday, an unmanned orbiter that will map the moon's surface and look for signs of water, ice and useful minerals.
By PBS NewsHour
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