Science
Astronomers have discovered a 1 billion-light-years wide bubble of galaxies located 820 million light-years from Earth, which could be a remnant from the Big...
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Astronomers have discovered a 1 billion-light-years wide bubble of galaxies located 820 million light-years from Earth, which could be a remnant from the Big...
On August 20th, an Earth-observation satellite, Long March 4C rocket launched from the Jiuquan Satellite Launch Center in northwest China. The new Earth-observation satellite...
What would happen if aliens contacted us? It’s a longstanding question that now has at least a partial answer, after a transmission designed to...