Everything that exists in this universe has its own shape.The planet is almost spherical in shape, and galaxies are of many sizes, whether they were, or would have been, something like this when they were formed. A team of researchers from NASA discovered that every object in the galaxy, the planet and the universe, all of them are shaped by gravitational forces. According to research by Infrared Astronomy and the Stratospheric Observatory, magnetic fields play a strong role in shaping these galaxies. Enrique Lopez-RodrÃguez, a University Space Research Association scientist at the SOFIA Science Center at NASA's Ames Research Center in Silicon Valley, California, says magnetic fields are invisible, but they affect the evolution of a galaxy. According to a new report, how magnetic causes galaxies to form, how galaxies generate magnetic fields. Using the Jansky Very Large Array Radio Telescope, a team of astronomers has detected for the first time a large-scale magnetic fie...