#创作团队：
选题：HZXZ
策划：Takeko
文字：Takeko
编辑：HZXZ
长图设计：Takeko
#参考来源：
https://www.cfa.harvard.edu/big-questions/what-happened-early-universe
https://www.cfa.harvard.edu/big-questions/what-do-black-holes-look
https://www.space.com/tiny-black-hole-unicorn-closest-to-earth
https://www.space.com/15421-black-holes-facts-formation-discovery-sdcmp.html
https://www.ligo.org/science/GW-GW2.php
https://www.cfa.harvard.edu/big-questions/what-happens-space-time-when-cosmic-objects-collide
https://physicsworld.com/a/ligo-virgo-announces-observation-of-four-more-black-hole-mergers/
https://www.cfa.harvard.edu/big-questions/what-universe-made
https://www.cfa.harvard.edu/big-questions/why-do-we-need-extremely-large-telescope-giant-magellan-telescope
https://www.cfa.harvard.edu/big-questions/does-life-exist-outside-solar-system
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7757576/
https://www.cfa.harvard.edu/big-questions/what-conditions-are-necessary-life
#图片来源：
封面：FbThienVanHoc under CC BY-NC
背景：Pixabay (Public Domain)
凌星法：NASA
暗物质与暗能量：Mohamed Abdullah, UC Riverside
引力波探测事件：Frank Elavsky / LIGO-Virgo
独角兽黑洞：Lauren Fanfer / Ohio State University
细菌图标：thenounproject
银河系图标：thenounproject