stars
A new paper reveals that the Voyager 1 spacecraft detected a constant hum coming from outside our Solar System.
From anti-gravity pens to cool model kits, these space-themed gifts will make any star gazer very happy.
What can cause a ripple in both space and time? Neutron stars colliding. And what can observe that phenomenon? A two-mile-long laser.
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5 min
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Two Canadian astronomers publish a paper with an extraordinary claim of possibly detecting alien signals.