Morning Overview on MSN
Why lightspeed travel may stay science fiction, according to physics
Every generation grows up with starships that jump across galaxies in a heartbeat, but the real universe is far less ...
Opinion
Space.com on MSNOpinion
How the 'delayed choice quantum eraser' experiment got us to rethink reality
Does the universe notice that we're paying attention to a quantum experiment? The answer goes against everything we thought we knew.
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