Well he should, because those few brief seconds — in July of 1956 — gave young David Levy a star to wish upon for the rest of his life. They also seeded a lifelong passion for astronomy that comes ...
China Focus: China's observatory discovers ultra-high-energy gamma-ray radiation from tail of pulsar
The Large High Altitude Air Shower Observatory (LHAASO) made a groundbreaking observation by capturing the gamma-ray ...
Some calculations say the explosion was 185 to 1,000 times more powerful than the atomic bomb that razed Hiroshima. Despite ...
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