A New Recipe for Neutron Star Magnetic Fields
How do neutron stars acquire such strong magnetic fields? Why do these fields differ between pulsars and magnetars? Today’s paper suggests that *convective dynamos* may be at play.
How do neutron stars acquire such strong magnetic fields? Why do these fields differ between pulsars and magnetars? Today’s paper suggests that *convective dynamos* may be at play.
Cosmic magnetic fields are everywhere, but we don’t know where they came from. Today’s paper looks at simulations of the earliest fields in the Universe to try to solve this magnetic mystery.
We know that a cluster can be a dangerous place for a young star trying to form some new planets. Radiation and winds from massive stars can evaporate the planetary disc, and the gravitational pull from fly-bys of other stars can disrupt the disc and drag the planet-forming material away.
Can a giant, dense disk at the outer reaches of our Solar System explain a perplexing set of observations? Read on to find out more!
Is Proxima Centauri b habitable?
*just to be clear, the aliens I am talking about are rocks and not alive nor intelligent. But there may be many of them!