The first total lunar eclipse in more than two years coincides with a supermoon this week for quite a cosmic show.
This super blood moon will be visible Wednesday across the Pacific offering the best viewing as well as the western half of North America, bottom of South America, and eastern Asia.
The total eclipse will last about 15 minutes as Earth passes directly between the moon and the sun. But the entire show will last five hours, as Earth's shadow gradually covers the moon, then starts to ebb. The reddish-orange color is the result of all the sunrises and sunsets in Earth's atmosphere projected onto the surface of the eclipsed moon.
NASA's Noah Petro, project scientist for the Lunar Reconnaissance Orbiter said, Hawaii has the best seat in the house, and then short of that will be California and the Pacific Northwest. New Zealand and Australia also will have prime viewing.
Circling the moon for 12 years, the orbiter will measure temperature changes on the lunar surface during the eclipse. Telescopes atop Hawaii's Mauna Kea also will monitor the moon, Petro said.
The moon will be setting and the sun rising along the U.S. East Coast, leaving skygazers Petro in Virginia included pretty much out of luck. Europe, Africa, and western Asia will miss everything. There will be live streams available.
Everyone everywhere, though, can still soak in the brighter than usual moon, weather permitting.
The moon will be more than 220,000 miles (357,460 kilometers) away at its fullest. It's this proximity, combined with a full moon, that qualifies it as a supermoon, making it appear slightly bigger and more brilliant in the sky.
Last month's supermoon, by contrast, was 96 miles (155 kilometers) more distant. Unlike a solar eclipse, there's no harm in looking at an eclipsed moon. More lunar shows are on the horizon.
Petro said., for people who might feel like we're missing out, set your calendars for Nov. 19 of this year. This will be a nearly total eclipse where the moon dims but doesn't turn red.
The next total lunar eclipse will be May 2022. The last one was January 2019.