Dark energy is a mystery so daunting that it stretches and strains our most robust theories. The universe is expanding, ...

Reading her expressions and gauging from the tone in her sentences, my brain generated reflexes of facial expressions that ...

Genuinely puzzled, Greenstein began to work out an elaborate hypothesis ... Furthermore, according to a law described by Astronomer Edwin Hubble in 1929 (and never successfully challenged since ...

A supercluster is usually composed of hundreds or even thousands of clusters of galaxies, and these clusters are ...

So, I’m sitting at the desk of JT, my personal trainer, and we’re catching up on the week’s pertinent activities before we ...

A century ago, Edwin Hubble revolutionized our understanding of the universe by proving that the Milky Way is just one of many galaxies in an ever-expanding cosmos. This breakthrough led to the ...

The Hubble Space Telescope captured an image of a star and a spiral galaxy, both in the constellation Virgo. But the photo is ...