On the night of March 13 into the early hours of March 14, skywatchers will witness a breathtaking astronomical event—a total lunar eclipse. Often called a “Blood Moon” due to its striking red-orange hue, this phenomenon occurs when the Earth perfectly aligns between the Sun and the Moon, casting a shadow that transforms the lunar surface into an otherworldly sight.
Lunar eclipses are more than just stunning visual displays; they hold scientific and historical significance. For centuries, these celestial events have fascinated cultures worldwide, inspiring myths, legends, and scientific inquiry. Today, they serve as valuable tools for astronomers studying Earth’s atmosphere, lunar surface properties, and even space exploration. The National Aeronautics and Space Administration’s (NASA) continued interest in the Moon—including upcoming missions—highlights the importance of understanding these cosmic interactions.
With no special equipment needed, this rare celestial show is an opportunity for everyone to look up and witness the beauty innate to the universe. Here’s what you need to know to make the most of it!
What Causes a Lunar Eclipse?
A lunar eclipse occurs when the Earth moves directly between the Sun and the Moon, blocking sunlight from reaching the Moon’s surface. Unlike a solar eclipse, which requires special eye protection, a lunar eclipse is completely safe to observe with the naked eye.
The reason the Moon turns red during totality is due to Rayleigh scattering—the same effect that gives us red sunrises and sunsets. When sunlight passes through Earth’s atmosphere, shorter wavelengths like blue and violet scatter in different directions, while longer wavelengths—red and orange—continue through and illuminate the Moon. The more dust or clouds in Earth’s atmosphere, the deeper red the Moon appears.
What to Expect During the Eclipse and How to Get the Best View

The total lunar eclipse on March 13 to 14 will unfold in the following distinct stages:
- Penumbral Eclipse Begins (8:57 PM PDT / 11:57 PM EDT / 03:57 UTC): The Moon enters Earth’s outer shadow (penumbra), causing a subtle dimming that is often difficult to notice.
- Partial Eclipse Begins (10:09 PM PDT / 1:09 AM EDT / 05:09 UTC): The Moon starts moving into the Earth’s darker shadow (umbra), and a noticeable “bite” appears on the lunar disk.
- Total Eclipse Begins (11:26 PM PDT / 2:26 AM EDT / 06:26 UTC): The entire Moon is now within Earth’s umbra, glowing a striking coppery-red. This is the most dramatic phase, lasting for just over an hour.
- Total Eclipse Ends (12:31 AM PDT / 3:31 AM EDT / 07:31 UTC): The Moon starts exiting the umbra, and its red hue gradually fades.
- Partial Eclipse Ends (1:47 AM PDT / 4:47 AM EDT / 08:47 UTC): The Moon continues leaving Earth’s shadow, with only a faint dimming visible.
- Penumbral Eclipse Ends (3:00 AM PDT / 6:00 AM EDT / 10:00 UTC): The Moon fully returns to its usual brightness, marking the end of the eclipse.
The deep red-orange color of the Moon during totality is due to Rayleigh scattering, the same effect that makes sunrises and sunsets appear red. As sunlight passes through Earth’s atmosphere, shorter wavelengths like blue and violet scatter, while longer wavelengths—red and orange—continue through and illuminate the Moon. The more dust or clouds present in Earth’s atmosphere, the deeper red the Moon will appear.
One of the best things about a lunar eclipse is that it requires no special equipment. However, moving away from city lights can enhance visibility by reducing light pollution. For an even better experience, binoculars or a telescope can provide a closer look at the Moon’s surface details. Checking the weather forecast beforehand is also crucial, as cloud cover could obstruct the view. If you plan to capture the eclipse on camera, using a tripod and setting a long exposure can help prevent blurring.
Since the eclipse unfolds over several hours, patience is key—clouds may clear at some point, offering a glimpse of totality.
Can’t Get Enough? Here Are Other Celestial Sights to Watch Out for on the Same Day
While the total lunar eclipse is the main attraction, the night sky will offer even more celestial wonders for those who take the time to observe. As the Moon darkens during the eclipse, the surrounding stars and planets will become more visible, creating a stunning backdrop.

Look to the western sky for a glimpse of Jupiter and Mars, two of the brightest planets in the night sky. Their positions will make them easy to spot, especially as the Moon’s glow dims during totality. These planets will appear as bright, steady points of light, with Jupiter shining more prominently due to its size and reflective atmosphere.
The Moon itself will begin the night positioned in the constellation Leo, appearing beneath the lion’s hind paw at the start of the eclipse. As the event progresses, it will cross into the constellation Virgo, offering skywatchers a unique way to track the Moon’s movement across the sky. Since the eclipse reduces the Moon’s brightness, this is also a great opportunity to see fainter stars and constellations that might otherwise be washed out by its usual glow.
For those with binoculars or a telescope, this could be an excellent time to observe not just the eclipse, but other celestial objects. Star clusters, nebulae, and even distant galaxies may become more visible against the darker sky. Whether you’re an experienced stargazer or simply stepping outside for a quick look, the night of the eclipse promises to be a breathtaking showcase of the cosmos.
A Rare Celestial Spectacle Worth Watching—Alone or in Groups
Want to experience the eclipse with others? Consider looking for community events in your area. Many astronomy clubs, science museums, and observatories host viewing gatherings where experts provide insights into the eclipse and other celestial wonders, allowing for a deeper appreciation for the event.
For centuries, lunar eclipses have inspired curiosity and pushed humanity to learn more about the cosmos. Today, they continue to spark interest in astronomy, encouraging people of all ages to look beyond our world and explore what lies beyond. As NASA advances its lunar missions, including plans for future exploration, moments like these serve as a reminder of how much there is still to discover.
To dive deeper into lunar eclipses and other celestial events, explore NASA’s skywatching resources and guides.
Featured Image from Shutterstock
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