Scientists Unveil ‘Baby Pictures’ of Universe’s First Stars and Galaxies
A team of international astronomers has produced the clearest images yet of the universe in its infancy, revealing the earliest cosmic time accessible to humans. The Atacama Cosmology Telescope (ACT) collaboration measured light from the cosmic microwave background (CMB), which traveled 13 billion years to reach Earth, and found that the universe was about 380,000 … Read more