is a scientific oddball. The color in the "tilted S" pair indicates that the observed stars are young to intermediate in age, around 2 million to 2 billion years old, much less than the age of the universe (13.7 billion years). Scientists wonder why Arp 82 didn't form many stars earli...
Our Picture of the Universe翻译：宇宙的图像。Our Picture of the Universe是Stephen Hawking（史蒂文 • 霍金）最后的话，以下是部分节选及翻译：A well-known scientist (some say it was Bertrand Russell) once gave a public lecture on astronomy.一位著名的科学家（有人说是贝特兰 ...
Choose from a curated selection of star photos. Always free on Unsplash. Food Images & PicturesTravel ImagesAnimals Images & PicturesEvents ImagesPeople Images & Pictures Download Free Star Images HD Dark Wallpapersaugstmatthorn universenasaastronomy ...
The night sky is filled spectacular cosmic treasures, from the moon and other planets to distant stars and galaxies. See amazing pictures of the night sky as seen by veteran observers and amateur astronomers here. Related Topics: Space History Photos Join our Space Forums to keep talking space...
the universe [singular] the whole of space and everything in it, including the earth, the planets and the stars in the universe Could there be intelligent life elsewhere in the universe? theories of how the universe began As far as we know, the entire universe was created in the big bang...
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er before. It has sent back pictures of stars and galaxies(星系) no oned seen before.The Hubble Space Telescope is forty-three feet long. It weighs asuch as two full-grown elephants-24, 500 pounds. t's a big telescopehat needs help sometimes. Astronauts have made several trips to ...
And are we supposed to guess what it is a picture OF ? I see several stars. Yesterday, 4:43 PM #4 berkeman Mentor 68,231 21,845 phinds said: And are we supposed to guess what it is a picture OF ? Google Images search says it's M27: https://en.m.wikipedia.org/wiki...
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