Peebles P J, Schramm D N, Turner E L, Kron R G
Princeton University, USA.
Sci Am. 1994 Oct;271(4):52-7. doi: 10.1038/scientificamerican1094-52.
Some 15 billion years ago the universe emerged from a hot, dense sea of matter and energy. As the cosmos expanded and cooled, it spawned galaxies, stars, planets and life.
约150亿年前，宇宙从一个由物质和能量构成的炽热、致密的海洋中诞生。随着宇宙的膨胀和冷却，它孕育出了星系、恒星、行星和生命。
