Big News! Astrophysics receives a gift. Interferometers at LIGO and Virgo detected gravitational waves coming from two neutron stars merging. This detection not only supports Einstein’s theory of relativity, but also teaches us even more about astrophysics that we didn’t know before.
If there are multiple universes, which of them are capable of harboring life and why? A physicist comes up with a number, and that number is the difference between the number of baryons and antibaryons in the universe. Find out what the heck this means by reading more!
Jacob Haqq-Misra, Ravi Kopparapu, and Eric Wolf attempt to address this question in a recent paper titled “Why do we find ourselves around a yellow star instead of a red star?” and published in International Journal of Astrobiology.
A Coronal Mass Ejection means that the corona, a layer of the sun, explodes, ejecting particles into space. Supernova cosmic rays or interstellar clouds could be the possible scenarios for strong radiation.