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Alien megastructures around this star were dust in the interstellar wind

Forthelasttwoyears,astronomersallovertheworldhavebeeneagerlyobservingwhatishailedas“themostmysteriousstarintheUniverse,”astellarobjectthatwildlyfluctuatesinbrig

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Scientists detect gravitational waves from two neutron stars colliding

Onceagain,scientistshavedetectedgravitationalwaves—ripplesinthefabricofspaceandtimecreatedbyobjectsmovingthroughouttheUniverse.Andthistime,thecelestialsignalste

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China to play important role in building more powerful telescopes to observe distant galaxies

The latest estimation that there might be 10 times more galaxies in the universe than previously thought requires more powerful telescopes to observe the "missing" galaxies and China can be a strong player in this field, astronomers said.