On August 21, 2017, a total solar eclipse will sweep across the continental United States, marking the first time in nearly 40 years that a total eclipse has been visible there. For millions of Americans, this eclipse represents their first opportunity to view a total solar eclipse. However, the question has been asked over … Read more
On August 21, 2017, a total solar eclipse will sweep across the continental United States, marking the first time in nearly 40 years that a total eclipse has been visible there. For millions of Americans, this eclipse represents their first opportunity to view a total solar eclipse. In order to make the most of this … Read more
A solar eclipse is one of the most dramatic astronomical events it is possible to witness. They are caused by the shadow of the moon falling on the Earth when the sun, moon, and Earth are aligned correctly. To the people within the moon’s shadow, the sun appears to disappear and the sky goes … Read more
Lunar eclipses are a fascinating astronomical phenomenon. Occurring about twice a year, lunar eclipses are visible from a much larger area of the Earth than solar eclipses and last much longer, making them perfect for observation by amateur astronomers. So what causes a lunar eclipse? And what makes them look red sometimes? Find out … Read more