685K views · 17K reactions | Why do the planets in our solar system have such different compositions? Could the Sun's birth hold the key to understanding this mystery? What role did temperature and distance from the Sun play in shaping the planets? | The Brain Maze | Facebook

17K views · 302 reactions | • A Prominence Eruption with a M-class solar flare occurred on 16 April 2012. [Instrument: Hinode/ Solar Optical Telescope (SOT), Wavelength: 394 nm Calcium H line)] We can see prominence erupting to interplanetary space. A flare occurs simultaneously at the bottom region of the eruption. (Observed by Solar Optical Telescope (SOT), wavelength: calcium H line [396 nm]) • Credit: “NAOJ, JAXA, NASA/MSFC” | Astronomy Nation | Facebook