There are trillions of charged particles—protons and electrons, the basic building blocks of matter—whizzing around above your head at any given time. These high-energy particles, which can travel at ...
On 27 December last year, astronomers using the ATLAS survey telescope in Chile discovered a small asteroid moving away from Earth. Follow up observations have revealed that the asteroid, 2024 YR4, is ...
Researchers from the University of British Columbia have calculated the chance that someone will be killed by a falling rocket striking their plane this year.