News

We measure the extremely long distances between things in space by light years. A light year is the distance that light travels in one Earth year. Light travels at about 300,000 kilometres per second.
Proxima Centauri b is the closest known exoplanet to our solar system that is thought to be within the habitable zone of its star.
"This discovery heralds a broader understanding of the diversity in massive stars' deaths and a need for deeper investigations into the whole landscape of stellar evolution." ...
Two international teams zoned in on a potential answer to a decades-long mystery surrounding ephemeral cosmic X-rays.
There’s a chance we could see a white dwarf star explosion this year. T Coronae Borealis, a binary star system and recurrent nova located roughly 3,000 light-years from Earth, is expected to erupt ...
Enrique Rico Ortega and Sofia Vallecorsa explain how quantum computing will allow physicists to model complex dynamics, from ...
Fifty experts on nuclear physics, particle physics and astrophysics met at CERN from 9 to 13 June to discuss how to use ...
Welcome to the most terrifying objects in the cosmos, Magnetars.These aren’t just neutron stars,they're neutron stars with supercharged magnetic power capable of ripping atoms apart and warping space ...
Cosmic radiation occasionally contains enormous amounts of energy, but we don’t know why or where this radiation comes from.
Only a few dozen of these short-lived binaries exist in the galaxy at a time, making the serendipitous find extremely ...
I’ve spent much of my long life studying — and trying to understand — the history of the universe. Along the way, I have been constantly reminded that science is essentially international: Science ...
Astronomers have taken the first ever image that shows what happens when a star explodes twice in a supernova.