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Related: Editorials & Other Articles, Issue Forums, Alliance Forums, Region ForumsA Chinese Telescope Did Not Find an Alien Signal. The Search Continues.
New York TimesI was reminded of Cyclops and the work it inspired this week when word flashed around the world that Chinese astronomers had detected a radio signal that had the characteristics of being from an extraterrestrial civilization namely, it had a very narrow bandwidth at a frequency of 140.604 MHz, a precision nature doesnt usually achieve on its own.
They made the detection using a giant new telescope called the Five-hundred-meter Aperture Spherical radio Telescope, or FAST. The telescope was pointed in the direction of an exoplanet named Kepler 438 b, a rocky planet about 1.5 times the size of Earth that orbits in the so-called habitable zone of Kepler 438, a red dwarf star hundreds of light years from here, in the constellation Lyra. It has an estimated surface temperature of 37 degrees Fahrenheit, making it a candidate to harbor life.
Just as quickly, however, an article in the state-run newspaper Science and Technology Daily reporting the discovery vanished. And Chinese astronomers were pouring cold water on the result.
Zhang Tong-jie, the chief scientist of China ET Civilization Research Group, was quoted by Andrew Jones, a journalist who tracks Chinese space and astronomy developments, as saying, The possibility that the suspicious signal is some kind of radio interference is also very high, and it needs to be further confirmed or ruled out. This may be a long process.
They made the detection using a giant new telescope called the Five-hundred-meter Aperture Spherical radio Telescope, or FAST. The telescope was pointed in the direction of an exoplanet named Kepler 438 b, a rocky planet about 1.5 times the size of Earth that orbits in the so-called habitable zone of Kepler 438, a red dwarf star hundreds of light years from here, in the constellation Lyra. It has an estimated surface temperature of 37 degrees Fahrenheit, making it a candidate to harbor life.
Just as quickly, however, an article in the state-run newspaper Science and Technology Daily reporting the discovery vanished. And Chinese astronomers were pouring cold water on the result.
Zhang Tong-jie, the chief scientist of China ET Civilization Research Group, was quoted by Andrew Jones, a journalist who tracks Chinese space and astronomy developments, as saying, The possibility that the suspicious signal is some kind of radio interference is also very high, and it needs to be further confirmed or ruled out. This may be a long process.
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A Chinese Telescope Did Not Find an Alien Signal. The Search Continues. (Original Post)
brooklynite
Jun 2022
OP
mn9driver
(4,425 posts)1. Not the first false alarm.
The signals these radio telescopes are looking for are so faint that interference can come from almost anywhere. Like a microwave oven in the building next door, or an atmospheric radar reflection in Australia.
One of these days, they may find the real thing. But it hasnt happened yet.
Turbineguy
(37,324 posts)2. They should aim it at
some parts of Texas.
Takket
(21,564 posts)3. this should launch a few thousand conspiracy theories lol