Well, fast-forward a dozen centuries, and along come Copernicus asking “What if Earth isn’t at the centre after all?”; Kepler asking “What if the orbits aren’t circular, but elliptical?”; and Newton, ...

Nicolaus Copernicus was the man who developed the celestial model of a heliocentric planetary system, which was a complete ...

Physicists believe our universe may be in a "false vacuum"—a state that appears stable but isn't the lowest possible energy level of the underlying quantum fields that shape reality.

Growing evidence for evolving dark energy could inspire a new model of the universe by Christian Reichardt, University of Melbourne edited by Lisa Lock, reviewed by Andrew Zinin Editors' notes ...

Heliocentrism, as the word itself suggests, places the Sun as the center of the universe, as opposed to the Church’s preferred geocentric model with the Earth as the center. (It’s not quite right on ...

The universe seems to be spinning, and that could explain what dark energy is and why it's weakening while revealing our place within the multiverse.

Is the Hubble constant—a key part of how we measure the expansion of our universe—in a crisis? Some cosmologists say yes.

By the power of Grayskull! Actor Nicholas Galitzine has the power — the Power Sword, that is — in the first look at the heroic He-Man in Amazon MGM’s live-action Masters of the Universe ...

"Masters of the Universe" star Nicholas Galitzine shared the first image of him as He-Man in Amazon's reboot, also starring Jared Leto.

A controversial theory suggests the observable universe is the result of matter rebounding after the collapse of a black hole in another parent universe.

New Deepest Map Of The Universe Reaches Back 13.5 Billion Years Into The Past The largest map by depth is causing some headaches about the formation of galaxies.

The largest map of the universe ever created is now freely available for anyone to explore, so what are you waiting for?