Detecting signs of the first stars in the universe

Researchers at the US Space and Space Administration's Goddard Space Travel Center have announced that they have received radiation that could signal the existence of the first stars. formed in the dawn of the universe. These stars are bricks that form the current system of stars, including our sun.

Astronomers believe that the universe was formed after a massive explosion 13.7 billion years ago, and sunk into darkness in the range of 100-200 million years. Then, when hydrogen atoms begin to combine and release energy, they form extremely hot and bright stars, which are several hundred to a million times more massive than the sun. These stars only exist for a short period of several million years. Their remnants may be the radiation that NASA researchers obtained.

Astronomer NASA Alexander Kashlinsky said the obtained radiation is the first tangible and reliable information about these stars. This finding, if confirmed to be accurate, will help scientists determine how later stars are formed.

Hieu Trung ( According to AP, Guardian Limited )