The first stars and galaxies appeared several hundred million years later and began burning away the hydrogen fog left over from the Big Bang, rendering the universe transparent, like it is today.

The Big Bang Foundation, a nonprofit focused on youth empowerment, announced plans Tuesday for the launch of the AI Micro ...

Thanks to gravity, at least we're aware dark matter exists. We also know it's eerily abundant, accounting for about 85 percent of all matter in the Universe. Aside from that, though, we're pretty ...

The Big Bang theory is really famous. No, this isn’t about the American sitcom that shares the same name and is also extremely popular. This is about the theory that explains our origin.

rendering it transparent, the early universe was shrouded in hydrogen, which absorbed the light emitted by the first stars and sources of radiation. For the first 380,000 years after the Big Bang ...

Still others seek to revise the very idea of time, rendering the concept of a “beginning” meaningless. All of these cosmology heretics agree on one thing: The Big Bang no longer defines the limit of ...