IceCube detector finds neutrinos from the Milky Way for the first time
29 June 2023
A neutrino detector in Antarctica has found heaps of high-energy neutrinos coming from distant galaxies, but none from within our own – until now
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Premium
A strange barrier is keeping cosmic rays out of the Milky Way’s centre
9 November 2021
The very centre of the Milky Way has an unexpectedly low density of cosmic rays compared with the rest of the galaxy, which means that they are somehow being kept out
Amazing GIF shows dust and cosmic rays raining down on comet 67P
24 April 2018
Cosmic rays, dust and stars swirl above a rocky cliff on the comet 67P. The images that make up this cool GIF were taken in 2016 by ESA's Rosetta spacecraft
Black holes that shred stars burp out cosmic rays and neutrinos
17 November 2017
The highest energy cosmic rays and neutrinos that rain down on Earth may come from white dwarf stars being devoured by black holes
Tracking the first interstellar asteroid back to its home star
9 November 2017
Last month, astronomers saw the first asteroid from outside our solar system speed by. Now, they're tracing its orbit back to find out where it came from
Cosmic rays have revealed a new chamber in Egypt’s Great Pyramid
2 November 2017
Particles from outer space have helped scientists uncover a hidden chamber within Egypt’s most famous pyramid, the first such finding in over a century
Far-off galaxies are firing rare high-energy cosmic rays at us
21 September 2017
The highest energy particles in the universe hit Earth very rarely, so it took 10 years of data to pinpoint their origin. They’re coming from galaxies far, far away
