Space, with its vastness and beauty, also hides potential threats that could spell disaster for humanity. While many cosmic ...

Add Yahoo as a preferred source to see more of our stories on Google. Left: An artist’s drawing of Earth’s magnetic field (blue lines) interacting with the Sun’s charged particles (yellow lines). The ...

Space is full of terrifying possibilities, but most cosmic disasters are extremely unlikely to ever reach us. Solar flares are different: they happen often, and under the right conditions, they could ...

Cosmic rays, consisting predominantly of high-energy protons and nuclei originating from distant astrophysical sources, interact continuously with the solar wind and the heliospheric magnetic fields.

Astronomers have discovered potentially the most massive black hole ever detected. The cosmic behemoth is close to the theoretical upper limit of what is possible in the universe and is 10,000 times ...