Summary:
- Astronomers have detected the faint glow of the cosmic dawn, the earliest light in the universe, using a ground-based telescope for the first time ever.
- This breakthrough provides new insights into the formation of the first stars and galaxies in the universe, which occurred just a few hundred million years after the Big Bang.
- The detection was made possible by a specialized radio telescope designed to pick up the extremely faint signals from the cosmic dawn, which are easily drowned out by other sources of radio interference.