• Total Solar Eclipse of July 2, 2019

    A total solar eclipse will be visible on July 2, 2019, from South Pacific, Chile, and Argentina. The instant of greatest eclipse takes place at 19:22 UTC, 2.4 days before the Moon reaches perigee. During the eclipse, the Sun is in the constellation Gemini. The…

  • Oldest recorded solar eclipse helps date the Egyptian pharaohs

    Researchers have pinpointed the date of what could be the oldest solar eclipse yet recorded. The event, which occurred on October 30, 1207 BC could have consequences for the chronology of the ancient world. Using a combination of the biblical text and an ancient…

  • Night sky guide for August 2017

    Solar eclipse chasers, especially those living in the United States, have waited for this month for many years. On August 21, a rare, once-in-a-lifetime event for viewers in the US will make the Moon completely block out the Sun – total solar eclipse, revealing the…

  • Annular solar eclipse of February 26, 2017

    An annular solar eclipse will take place on February 26, 2017, creating a ring of light around the darkened Moon as the Moon will be too far away from the Earth to completely cover the Sun. This is the first of two eclipses in 2017 and comes just 7 months before the…

  • Annular solar eclipse of September 1, 2016

    A large annular eclipse will cover 97% of the Sun on Thursday, September 1, 2016. The whole event will last from 06:13 – 12:00 UTC and will be visible across central Africa southwards to Madagascar and into the Indian Ocean. The partial eclipse will be visible…

  • SDO 2014 spring eclipse season has begun

    Twice every year, around the time of the equinoxes, Earth can pass directly between the Sun and NASA's Solar Dynamics Observatory (SDO), producing a series of beautiful eclipses. For the next 3 weeks the Earth will pass between SDO and the Sun around 07:30 UTC

  • Rare hybrid solar eclipse shades Africa

    The last eclipse of 2013 was an unusual one. Known as a hybrid eclipse, the Moon blocked just part of the Sun – an annular eclipse – at sunrise in the western Atlantic Ocean, and then moved into total eclipse along a long, narrow path crossing into

  • Rare hybrid solar eclipse event on November 3, 2013

    Annular total solar eclipse will sweep over the Atlantic Ocean and the middle of Africa on November 3, 2013. The eclipse will be total only along a narrow path over the Atlantic Ocean and equatorial Africa from Gabon to Somalia. Most of Africa, the

  • The solar eclipse cycle – Saros cycle

    The periodicity and recurrence of eclipses is governed by the Saros cycle, a period of approximately 6,585.3 days (18 years 11 days 8 hours). It was known to the Chaldeans as a period when lunar eclipses seem to repeat themselves, but the cycle is