Earth receives its first laser message from deep space; here's what it means
In a groundbreaking achievement, NASA successfully sent a laser message from the Psyche spacecraft to Earth, spanning 16 ...
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Space telescope spots rare 'Einstein ring' of light around galaxy in our cosmic neighborhood
CAPE CANAVERAL, Fla. (AP) — Europe’s Euclid space telescope has detected a rare halo of bright light around a nearby galaxy, astronomers reported Monday. The halo, known as an Einstein ring, encircles ...