It is possible to predict other eclipses using eclipse cycles. A transit is similar to a solar eclipse by the Moon. Ketu is responsible for causing the Eclipse of the Moon. Occasionally, a supermoon coincides with a total lunar eclipse. There is often confusion between a solar eclipse and a lunar eclipse. This type of lunar eclipse is relatively rare. It is offered at the time of a lunar eclipse. Rahu is responsible for causing the Eclipse of the Sun. This is evident during a solar eclipse. The next solar eclipse occurs 177 days later. The path of totality of the solar eclipse of August 21, 2017 included Carhenge. It is the primary source of the mention of a solar eclipse. The reformatting also led to an error in the depiction of the solar eclipse. The last (umbral yet) non-central solar eclipse was on April 29, 2014. It performed the longest observation of a solar eclipse to date, about 74 minutes.