Here we are, less than one week until a total solar eclipse crosses the United States. For the past three years, my excitement has been building, and all of my eclipse-chaser friends have been saying, “You HAVE to go see totality!” The path of totality (the narrow region where the Sun will appear totally blocked) is relatively convenient for North Americans, but many people won’t be able to travel and witness the total phase of the eclipse.
On Monday, August 21, a total solar eclipse is sweeping the nation. All of North America will be able to see at least a partial eclipse, but 14 states across the U.S. will have the unique opportunity to see a total solar eclipse, called the path of totality. There are approximately 12.5 million people living in the path of totality—an occurrence that happens only once where you live every 375 years!
On the day of the eclipse, STEM in 30, a TV show we produce at the National Air and Space Museum for middle school students, will be broadcasting live from the path of totality in Liberty, Missouri, starting at 1:30 pm EST.
On Monday, August 21, Astronaut Randy “Komrade” Bresnik will have an unbelievable view of the solar eclipse, set to pass across the United States. Bresnik will watch the solar eclipse from the International Space Station (ISS)—he should be in orbit over the U.S. at exactly the right moment.
In this Van Dyke Brown photographic print from the from the Smithsonian’s National Air and Space Museum art collection, Jim Leisy (1950 – 2014) shows us one way to safely view a solar eclipse. On first glance we see an unidentified person wandering aimlessly in a dreamy atmosphere with a box over their head. As the title Solar Eclipse suggests, the cosmic observer is actually catching a glimpse of the fleeting phenomenon with a pinhole projector.
As a volunteer at the National Air and Space Museum, I’ve been talking to visitors about astronomy for 28 years. Right now is an exciting time to be volunteering here thanks to the total solar eclipse that will happen this summer. As an astronomy enthusiast and an eclipse chaser, I have some great advice to share on how best to view the 2017 eclipse.
The United States will play host to an extraordinary phenomenon known as a total solar eclipse on August 21, 2017. A solar eclipse occurs when the Moon passes between the Sun and the Earth. Eclipses have occurred throughout history, and some have fascinating stories associated with them. Take the following two tales for example.
As our northern hemisphere days begin to lengthen, I like to think about the many ways people have marked the Winter Solstice throughout human history. Like Summer Solstice (the longest day), the equinoxes, and motions of the planets and Moon through the sky, Winter Solstice has long been observed, recorded, and used to construct special buildings. Some of these buildings were erected so long ago that no written record of their use is available today, but they clearly point at cultures that valued the knowledge of precisely when the longest night of the year occurs. Two ancient cultures in the northern hemisphere whose monuments I’ve visited come to mind: Celtic and Anasazi.
If you visit the Public Observatory during its daytime hours in May (1–3pm on Wednesday through Saturday, weather permitting), you can use the 16” telescope to observe an object which looks a lot like the Moon. Hanging in a blue sky, it shines with yellowish reflected sunlight.
On the morning of March 2, I got an excited text message from fellow astronomy educator Shelley Witte, telling me that the International Space Station (ISS) and Space Shuttle Discovery would be coming very close to transiting the Sun from our position at the National Air and Space Museum’s Public Observatory at exactly 3:08 pm.
The Moon is one of the most easily recognized celestial objects and arguably the easiest one to observe. It is simple to view the changing phases from day to day, with your naked eyes. Binoculars or a telescope will reveal countless craters, ancient lava flows, and other intriguing lunar features.