Astronomers Detected facts

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Astronomers detected building blocks of life in a planetary system some 455 light-years away

how are black holes detected by astronomers?

Since 2001 astronomers have detected 11 high frequency radio signals, which share an underlying mathematical pattern that defies explanation as naturally occuring phenomena.

What is the most distant object that astronomers have detected?

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what have astronomers detected in the center of the crab nebula?

1. All things observable--the stars, planets and galaxies that can be seen today--make up just 4% of the universe. The other 96% is made of stuff astronomers can't see, detect or even comprehend.

2. Dame Jocelyn Bell, a female astrophysicist who detected the first radio pulsar, acknowledged as one of the greatest astronomical discoveries of the 20th century, was overlooked for a Nobel Prize in 1974 and was named one of the Women of the Year in 2015.

3. In 1891, Max Wolf pioneered the use of astrophotography to detect asteroids, and used it to discover 248 of them himself. Yet though it was known that there were many more, most astronomers did not bother with them, calling them "vermin of the skies"

4. In 1961, astronomer Frank Drake came up with an equation to estimate how many detectable civilizations might exist within our galaxy. Today's optimistic estimate is 72, 800.

5. Even though the SETI@home project has not yet had success in ETI detection, Astronomer Seth Shostak stated in 2004 that he expects to get a conclusive signal and proof of alien contact between 2020 and 2025, based on the Drake equation.

6. Astronomers using NASA's Chandra X-ray Observatory discovered a black hole in the Perseus cluster that produces the lowest "note" ever detected, to the tune of a B-flat that's 57 octaves below middle C. A frequency over a million billion times deeper than the limits of human hearing.

7. Astronomers have since detected technetium's spectral signature in a number of stars.

8. Astronomers detected a sonic boom from a powerful unseen explosion 300 million light-years away from Earth and releasing the amount of energy Sun would release over ten billion years

9. In 1991, astronomers detected a particle going faster than anyone thought was possible. They named it the Oh-My-God particle.

10. Astronomer Dr John O'Sullivan with his colleagues Dr Terrence Percival AM, Graham Daniels, Diet Ostry, John Deane developed a key patent used in Wi-Fi as a by-product of a CSIRO research project, "a failed experiment to detect exploding mini black holes the size of an atomic particle"

Why do astronauts go to the iss?

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The Soviet Union's Lunokhod 1 rover, which was the first remote-controlled robot to freely move across the surface of an astronomical object, went missing after its final mission on September 14, 1971 until March 17, 2010, due to failure to detect a return signal since 1971.

Astronomers have detected roughly 500 comets around nearby star Beta Pictoris - source