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General Physics Dec 16, 2019

Physicist proposes a new approach in modeling the evolution of the universe

A physicist from RUDN University has proposed a new theoretical model for the interaction of spinor and gravitational fields. He considered the evolution of the universe within one of the variants of the widespread Bianchi ...

General Physics Nov 29, 2019

Our place in the universe will change dramatically in the next 50 years – here's how

In 1900, so the story goes, prominent physicist Lord Kelvin addressed the British Association for the Advancement of Science with these words: "There is nothing new to be discovered in physics now."

General Physics Nov 14, 2019

Top cosmologist's lonely battle against 'Big Bang' theory

James Peebles won this year's Nobel prize in physics for helping transform the field of cosmology into a respected science, but if there's one term he hates to hear, it's "Big Bang Theory."

General Physics Nov 13, 2019

Could the mysteries of antimatter and dark matter be linked?

Could the profound mysteries of antimatter and dark matter be linked? Thinking that they might be, scientists from the international BASE collaboration, led by Stefan Ulmer of the RIKEN Cluster for Pioneering Research, and ...

Astronomy Nov 13, 2019

Shape of the universe: study could force us to rethink everything we know about the cosmos

No matter how elegant your theory is, experimental data will have the last word. Observations of the retrograde motion of the planets were fundamental to the Copernican revolution, in which the sun replaced Earth at the centre ...

Astronomy Nov 5, 2019

Researchers claim data from Planck space observatory suggests universe is a sphere

A trio of researchers with the University of Manchester, Università di Roma 'La Sapienza' and Sorbonne Universities has sparked a major debate among cosmologists by claiming that data from the Planck space observatory suggests ...

Astronomy Nov 1, 2019

Ancient gas cloud shows that the first stars must have formed very quickly

Astronomers led by Eduardo Bañados of the Max Planck Institute for Astronomy have discovered a gas cloud that contains information about an early phase of galaxy and star formation, merely 850 million years after the Big ...

Astronomy Oct 31, 2019

New study sheds light on conditions that trigger supernovae explosions (Update)

Understanding the thermonuclear explosion of Type Ia supernovae—powerful and luminous stellar explosions—is only possible through theoretical models, which previously were not able to account for the mechanism that detonated ...

Astronomy Oct 31, 2019

How we discovered a glowing galactic ghoul

It's a classic Halloween tale. A group of ghost hunters visit a grand old house that is rumored to be haunted. But after thoroughly exploring, they leave disappointed: there are no ghosts to be seen. Only later, when looking ...

General Physics Oct 25, 2019

Physicists simulate critical 'reheating' period that kickstarted the Big Bang

As the Big Bang theory goes, somewhere around 13.8 billion years ago the universe exploded into being, as an infinitely small, compact fireball of matter that cooled as it expanded, triggering reactions that cooked up the ...

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