标签: 哈雷彗星

哈雷彗星的尘埃、火星尘与银河

2023年5月12日 Halley Dust, Mars Dust, and Milky Way Image Credit & Copyright: Petr Horalek / Institute of Physics in Opava Explanation: Grains of cosmic dust streaked through night skies in early May. Swept up as planet Earth plowed through the debris streams left behind by periodic Comet Halley, the annual meteor shower is known as the Eta Aquarids. This ...

哈雷彗星与史汪彗星

2020 May 14 Comet Halley vs Comet SWAN Image Credit & Copyright: Luc Perrot (TWAN) Explanation: The pre-dawn hours of May 3rd were moonless as grains of cosmic dust streaked through southern skies above Reunion Island. Swept up as planet Earth plowed through dusty debris streams left behind periodic Comet 1/P Halley, the annual meteor shower is known as...