Hubble Space Telescope Discoveries

Hubble Space Telescope Discoveries

Hubble Space Telescope Discoveries are more than a million. Studying the cosmos for over a century, the Hubble Space Telescope has realized millions of observations changing our main understanding of the universe. Hubble space telescope discoveries and memorable photos have also emerged the public’s interest in astronomy. Along with pictures of the telescope and the astronauts some memorable science images have become cultural icons. They appear on book covers, musical albums, clothing, TV shows, movies and even ecclesiastical stained-glass windows.

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How Many Stars Are There in Milky Way?

How Many Stars Are There in Milky Way?

The Milky Way is a galaxy where the Earth lives. We can see thousands of stars from earth even with the naked eye, and a lot of stars by a telescope. But what do you think about? How many stars are there in the Milky Way? “It’s a surprisingly difficult question to answer. You can’t just sit around and count stars, generally, in a galaxy,” said David Kornreich, an assistant professor at Ithaca College in New York.

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Astronomers discovered Galaxy Rotate Once Every Billion Years

Astronomers Discovered Galaxies Rotate Once Every Billion Years

Astronomers have found out that all galaxies rotate once every billion years, there is no difference how big they are. For thousands of decades, people have measured the time by the movement of space. We know that a spin of the Earth is a day, an orbit of the moon is about a month and an orbit of the Earth around the Sun is a year. And according to this discovery we maybe change our calendars, because astronomers have discovered that all galaxies, no matter their size, rotate once every billion years. “It’s not Swiss watch precision,” Professor Gerhardt Meurer from the International center said in a statement.

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Black holes

The Biggest Black Holes are Outgrowing Their Galaxies

The biggest black holes are growing faster than the rate of stars being formed in their galaxies, in accordance with two new studies using data from NASA’s Chandra X-ray Observatory and other telescopes. More than many years, astronomers have collected data on the arrangement of stars in galaxies and the growth of the biggest black holes (that is, those with millions or billions the mass of the Sun) in their centers.

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