This has to be my favorite photo I captured during the August 21 solar eclipse from Charleston, SC. It shows a phenomenon called Baily’s Beads, which is caused by the last bits of Sun peeking through low points and between mountains along the limb of the Moon in the final moments before 100% totality. They’re only visible for a few seconds between the “diamond ring” effect (which I did not capture) and the appearance of the Sun’s outer corona, and I’m very happy to have caught them on camera!
Today, August 21, 2017, the Moon briefly slid in front of the Sun, casting its shadow onto the Earth–the deepest part of which (called the umbra) passing across the United States from Salem, Oregon to Charleston, South Carolina. I arranged to be positioned at the latter location, and thus experienced for the first time solar eclipse totality from 2:46 to 2:47 and a half p.m. this afternoon. It was, as they say, a mind-blowing experience…if just in the sheer sense of seeing something entirely different happening to the usually very typical Sun in the middle of what would otherwise be a very typical day. (Except that it was neither of those.)
Below are some of my photos from the event.
It’s August and one of the most highly-anticipated astronomical events of the 21st century is nearly upon us: the August 21 solar eclipse, which will be visible as a total eclipse literally across the entire United States…but that doesn’t mean everywhere in the United States. Totality will pass across the U.S. in a narrow band about 60 miles wide starting along the northern coast of Oregon at 10:18 a.m. local time (PDT) and ending along the coast of South Carolina at 2:48 p.m. EDT. But that’s just totality—the full eclipse event will actually begin much earlier than that and end later, and its visibility won’t be limited to only that path. And while it’ll be happening overhead in the daytime sky you’ll need the right equipment to view it safely, whether you’re in totality or not.
Wait, you say, what’s the difference between totality and…not totality? And how is it caused? And why is this a big deal at all? If you’re wondering those things (and perhaps others) then this post is just for you. Below are answers to some common—and certainly not dumb—questions about the solar eclipse, brought to you by yours truly (with a little help from NASA and other eclipse specialists.)
Last night a large part of the world’s population was treated to a relatively rare variety of a not-so-rare night sky spectacle: a total lunar eclipse that happened to coincide with the closest perigee Moon (aka “supermoon”) of the year. The last time these scenarios lined up this way was in 1982, and it won’t occur exactly like that again until 2033. While some parts of the U.S. were clouded out (Los Angeles and Las Vegas included, oddly enough) it was a clear night here in Rhode Island and I took the opportunity to capture some photos of the eclipse from the State House lawn, where I could include the iconic statue of the “Independent Man” atop the capitol’s neoclassical dome.
See some photos of the eclipse from around the world on NASA’s Flickr album here, and check out a couple more of my photos below:
It’s coming — on September 27 there will be a total lunar eclipse, the entirety of which will be visible across much of the western hemisphere! During total lunar eclipses the Moon passes through the shadow of Earth cast by the Sun, and is colored by dusky blue, purple, and crimson light as its normally harsh glare is briefly reduced to nearly nothing before the process reverses. It’s a beautiful cosmic event to behold and this year it’s an extra special treat — not only will the Moon be totally eclipsed but it will also be at perigee, the closest point to Earth along its 27.3-day-long orbit. These days when the Moon is full at perigee it gets called a “supermoon”, and on Sept. 27 it will be totally eclipsed during the closest supermoon of the entire year. That hasn’t happened since 1982, when The Clash was Rocking the Casbah, times were fast at Ridgemont High, and virtually no one knew what an Ewok was. (Yes, kids, it’s true.)