The Sun has been active recently along with showing several sunspots. But astrophotogher Efrain Morales captured an additional ‘man-made’ sunspot as the International Space Station transited across the face of the solar disk. “It was a challenge as the Sun was low on the horizon at 19.5 deg. elevation, just above the canopy of the … Continue reading "Astrophoto: A Man-Made Sunspot"