Astronomers discover 11 billion-year-old galaxies that absorb light. Science
Astronomers have been examining a galaxy for nearly eleven billion years. The discovery is exceptional because instead of emitting light, it actually “absorbs” light, say scientists at the Cosmic Dawn Center in Copenhagen.
We can usually see objects for two reasons: because they emit light, like the sun, or because they reflect light, like the moon. This is not the case now. Using the Hubble Space Telescope, scientists have discovered galaxies that absorb light, according to a report research Which was published in the scientific journal Astronomy and astrophysics.
The “Drink Galaxy” is located near ordinary luminous galaxies. The drink version captures some of that light. The absorption of starlight occurs due to gas and dust particles found between stars.
If the light is pulled out, astronomers can use a telescope to see if there are dark spots and therefore something is blocking or absorbing the light. Depending on the number of dark spots and the amount of light lost, scientists can infer characteristics.
The natural system visible in the background was called a quasar. This is the most luminous core in the galaxy. The quasar behind the slate galaxy was bright red. This is what made scientists think. Devouring galaxies tend to absorb blue light, not red light. So, if the quasar is very red, this mud galaxy might exist.
The galaxies found emit more light than previously found galaxies. This suggests that these are “mature” galaxies: perhaps up to eleven billion years old. The slurry galaxies are close together and, according to scientists, will eventually form one large galaxy. This is similar to the Milky Way, which makes it interesting to investigate.
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