Cosmic dawn revealed?
Scientists have discovered what caused the "cosmic dawn" when the first stars and galaxies lit up the universe. This breakthrough helps explain how the early universe transitioned from darkness to light. Researchers found that ultraviolet light from young, massive stars played a crucial role in this transformation.
The study involved analyzing data from telescopes that capture signals from the early universe. By studying these signals, scientists were able to pinpoint the exact time period and processes that led to the cosmic dawn. This finding provides important insights into the formation and evolution of the first stars and galaxies.
Source: ScienceAlert
