First Light Discovered in the Universe

Astronomers have discovered the signs of early stars, formed 180 million after the great explosion.

Australia's radio antenna has detected the tracks of the oldest stars in the world.

It's about ancient stars that have been active 180 million years after the Big Bang.

The findings are the first evidence of the oldest ancestors in our family tree.

Experts have also found that the universe has been two sheaves colder than previously thought.

Interaction with dark matter, a substance that is said to constitute up to 27% of the universe, may have played a role in this cold.

After the great explosion, about 14 billion years ago, hydrogen was the only element in space, from which stars began to produce light.

The discovery was made by analyzing cosmic radiation.

Astronomer Jud Bowman from Arizona University, author of the study, said the findings of this signal have opened a new window on the early universe.

Peter Kurczynski of the National Science Fund said the signal was very difficult to detect.

“is a major technical challenge for detection. The noise sources may be 10,000 times brighter than the signal. This looks like the situation when you're in a tornado and you try to hear the bird's wings”, he said.

The signal has been detected at Murchison Radio Observatory in Australia.