A rare “blood moon” total lunar eclipse is currently visible in parts of the United States. The event began just before midnight EDT and will last until early Friday morning. Stargazers have flooded social media with breathtaking images and videos of the red-hued moon.
Why Does the ‘Blood Moon’ Appear Red?
A “blood moon” occurs during a total lunar eclipse when the sun, Earth, and moon align perfectly. As sunlight passes through Earth’s atmosphere, it bends and scatters, allowing only longer wavelengths, such as red and orange, to reach the moon. This process, known as Rayleigh scattering, is the same reason the sky looks blue during the day and sunsets appear red.
NASA explains that as shorter wavelengths like blue light scatter in different directions, the remaining red light illuminates the moon, giving it a reddish glow. This creates the striking “blood moon” effect during a lunar eclipse.
Is It Safe to Watch the Eclipse Without Glasses?
Yes, NASA confirms that people can view the total lunar eclipse safely with the naked eye. Unlike a solar eclipse, no special glasses or protective equipment are needed.
However, NASA suggests using binoculars or a telescope for a better experience. The agency also recommends finding a dark location away from city lights for the best viewing conditions.
When to See the Lunar Eclipse in the US
The eclipse will peak at 2:26 a.m. EDT on Friday, when the moon is entirely within Earth’s shadow. Here are the key viewing times across different US time zones:
- Eastern Time: 2:26-3:32 a.m. EDT (Friday)
- Central Time: 1:26-2:32 a.m. CDT (Friday)
- Mountain Time: 12:26-1:32 a.m. MDT (Friday)
- Pacific Time: 11:26 p.m. (Thursday) to 12:32 a.m. PDT (Friday)
- Alaska Time: 10:26-11:32 p.m. AKDT (Thursday)
- Hawaii Time: 8:26-9:32 p.m. HST (Thursday)
The total lunar eclipse offers a rare chance to witness a celestial spectacle. Observers across the country are capturing stunning views of this mesmerizing event.
