陕西紫阳：体育赛事推动文旅消费的双向发展 - 新华网陕西频道



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Meet LISA, the Gravitational Wave Observatory of the Future - Gizmodo
Siphonophores: The clonal colonies that can grow longer than a blue whale - Livescience.com

Solar Orbiter Discovers Mysterious Alfvén Waves Fueling the Solar Wind - SciTechDaily
World’s strongest electric fields could be produced by heavy-ion collisions - Interesting Engineering