Here is proof of the flip going into Solar Cycle 25. Starting around approximately 1200 - 1808 UTC (7:00 am - 1:38pm ET) November 11, 2019, NASA's Solar Dynamics Observatory watched as Mercury move across the Sun. - Mon, 24 Feb. On May 9, 2016, Mercury passed directly between the sun and Earth.

Mercury will move onto the HMI images at 1241 UTC (7:41 am ET) and exit HMI at 1805 UTC (1:05 … NASA’s Solar Dynamics Observatory (SDO) studies the sun 24/7 and captured the entire seven-and-a-half-hour event. On the left is an HMI magnetogram from April 3,... Lunar Transit Last Night! This event – which happens about 13 times each century – is called a transit. On November 11, 2019, SDO will watch the planet Mercury move across the face of the Sun. There are several active regions in the Northern hemisphere of the Sun. brings you the latest images, videos and news from America's space agency. Learn more » Transit Movie » The transit views begin at 1200 UTC (7 am ET) and end at 1845 UTC (1:45 pm ET). Yesterday, from 6:00--8:33 pm, the Moon moved between SDO and the Sun. On the left is an HMI magnetogram from April 3, 2011, during the rise to the maximum of Solar Cycle 24. 2019 Mercury Transit. Mercury began its journey across the sun at 7:35 a.m. EST (1235 GMT), and the entire transit took roughly 5 and a half hours, ending at 1:04 p.m. EST (1804 GMT), according to … Get the latest updates on NASA missions, watch NASA TV live, and learn about our quest to reveal the unknown and benefit all humankind. Mercury will be visible in some of the AIA channels throughout the event. The magnetic field going into the Sun is shown as black and the outward field in white. Here is proof of the flip going into Solar Cycle 25. The Solar Dynamics Observatory views the Sun in a variety of wavelengths of light in the extreme ultraviolet. Hale’s Polarity Law in Solar Cycle 25 - Thu, 02 Apr.