ANSWER: Very big!! The Milky Way Galaxy is one of billions of galaxies in the known universe. The Milky Way is a spiral ...

Scientists test the famous physicist’s predictions by calculating the distortion of time and space. Why is the expansion of ...

The BYU Department of Chemistry and Biochemistry celebrated National Chemistry Week with magic shows and a seminar under the ...

There are cosmic events so powerful that they leave permanent marks on the fabric of the universe itself. Imagine two ...

Zeeya Merali is a science writer and author of A Big Bang in a Little Room ... Let’s start with this mind-blowing idea that ...

In the dark reaches of the early universe, three monstrous galaxies were already lurking — a mere billion years after the Big ...

Earlier this month, a team of US National Science Foundation NOIRLab astronomers discovered a supermassive black hole, called ...

The James Webb telescope has spotted three gigantic "red monster" galaxies that were spawned soon after the Big Bang. They're ...

A new model based on the famous alien-hunting Drake equation suggests that some parallel universes within the hypothetical ...

Dune: Prophecy star Emily Watson reveals she looked to fellow British actor Alec Guinness' role as Obi-Wan Kenobi in Star ...

Roughly 400,000 years after the Big Bang, the universe cooled just enough to allow photons to escape from the primordial ...

Three ultra-massive galaxies from the early universe, named "red monsters" show star formation happened faster than believed.