A photo of the Sun from NASA’s orbiting Solar Dynamics Observatory reveals an enormous coronal hole, a gap in the Sun’s outer layer and magnetic field. Images released by NASA show a massive hole in the Sun, 50 times the size of Earth, which is blasting an ultrafast solar wind towards our planet. The image of the Coronal hole was taken be NASA’s orbiting Solar Dynamics Observatory... 

Heliopause is the theoretical boundary where the Sun’s solar wind is stopped by the interstellar medium Voyager 1 has reached a new part of space that connects the magnetic fields of the solar system to intergalactic space. NASA announced that it had found a new layer of space on Monday, located 11 billion miles from Earth. NASA said recordings from the space probe indicate that it has entered...