The James Webb Space Telescope may have discovered Population III stars, the universe's first generation of stars. They may ...
Astronomers believe they've discovered some of the universe's earliest stars, located about 13 billion light-years from Earth ...
One dwarf galaxy seems to consist of nothing but hydrogen and helium, no heavier elements, which is how the universe was ...
Physicists have taken the Universe’s temperature, revealing the searing trillion-degree heat of the Big Bang’s first plasma.
Astronomers have chased the first stars for decades, squinting at the early universe for any hint of their brief, brilliant ...
A new study suggests that during a potential phase of primordial matter domination, particle interactions may have led to the formation of the universe’s first compact cosmic objects. Less than a ...
“If confirmed, this would have profound implications for the fate of the universe,” said The Guardian. The study raises the ...