Scientists using the James Webb Space Telescope have identified an ancient and faraway galaxy that provides evidence that an ...

The universe is thought to have experienced a rapid and exponential expansion in a fraction of a second after the Big Bang.

This week, we examine the "SignalGate" controversy and how U.S. military strike plans were unintentionally shared with The ...

Learn about a new observation of a galaxy emitting ultraviolet light that broke through the early universe's dense fog.

The data it gathered were just as surprising as the original signal. They showed that the early universe wasn’t entirely uniform after all. And while these ripples are tiny, they might suggest ...