This first light, as it's called, shows that all of the spacecraft's systems are working just as expected. "Based on the ...

We are the Universe trying to understand itself. How, and why, did we come to be? Why does the Universe take the shape it does? To understand our place in the cosmos, we look to what has gone before.

An international team led by UNIGE shows that red and dead galaxies can be found only 700 million years after the Big Bang, ...

A Kansas State University study using Webb Telescope data found most galaxies in a deep field rotate in the same direction, ...

For now, researchers think the light might be coming from the first stars to exist, or outflows from a supermassive black ...

NASA's newly launched SPHEREx mission will use software developed at the Arizona Cosmology Lab to analyze data and help ...

Using Webb's instruments, an international team of scientists determined that this galaxy's redshift is 13.0, meaning it was seen just 330 million years after the big bang. The universe's age is ...

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

A NASA telescope was launched into space from California on Tuesday for a mission to explore the origins of the universe and to scour the Milky Way galaxy for hidden reservoirs of water, a key ...