Big Big news! ZWO offically release two brand new full frame cameras today! They are ASI094MC Pro and ASI128MC Pro. These two cameras integrate full-frame sensor and have different features. As the flagship products of ASI series, 094 and 128 have super nice performance and reasonable price. The most important is, they are limited editions! ASI094MC […]
Total Solar Eclipse On Monday, August 21, 2017, a solar eclipse occured and the entire sequence of totality was visible from North America. For amateur astronomers, this was a big event. How does it happen? When the moon passes between sun and earth, and blocks all or part of the sun, a solar eclipse occurs […]