NASA has shut down an instrument on Voyager 1 to conserve power, extending its mission in interstellar space as it continues to send valuable data back to Earth. Scientists have identified a natural ...

Cosmic rays are relativistic charged particles that pervade the Galaxy and beyond, carrying crucial information about violent astrophysical processes and influencing the dynamics of interstellar and ...

A gamma-ray burst lasting over seven hours was recorded 8 billion light-years away, revealing a rare type of cosmic explosion and challenging current astrophysics models. On October 9, 2022, ...

Astroparticle physics explores the fundamental particles and forces at play in the Universe by studying cosmic messengers—chiefly cosmic rays, neutrinos and high-energy photons—that originate from ...

Through nine questions, from the merely intriguing to the existential and utterly bonkers, this special feature confronts the staggering vastness of the cosmos and our place in it. Neutrinos have ...