Astrophysics for People in a Hurry
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140 halaman cetak
- Publikasi asli
- 2017
- Tahun publikasi
- 2017
Kesan
- Miriam Carrillomembagikan kesan4 tahun yang lalu
👍Layak dibaca💡Banyak pelajaran😄LucuInteresante y divertido. Varios guiños a la obra del buen Sagan.
- Gui Gómezmembagikan kesan2 tahun yang lalu
👍Layak dibaca💡Banyak pelajaran - Dmitry Kulikovmembagikan kesan6 tahun yang lalu
💡Banyak pelajaran🚀Sangat menarik
Kutipan
- Nalin chawlamembuat kutipan7 bulan yang lalu
The universe is under no obligation to make sense to you.
—NDT - Muhammadmembuat kutipan2 tahun yang lalu
When we examine the Coma cluster, as Zwicky did during the 1930s, we find that its member galaxies are all moving more rapidly than the escape velocity for the cluster. The cluster should swiftly fly apart, leaving barely a trace of its beehive existence after just a few hundred million years had passed. But the cluster is more than ten billion years old, which is nearly as old as the universe itself. And so was born what remains the longest-standing unsolved mystery in astrophysics - Muhammadmembuat kutipan2 tahun yang laluThese are ordinary dangers. From the department of exotic happenings, intergalactic space is regularly pierced by super-duper high-energy, fast-moving, charged, subatomic particles. We call them cosmic rays. The highest-energy particles among them have a hundred million times the energy that can be generated in the world’s largest particle accelerators. Their
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