A rare and spectacular celestial event is approaching, set to illuminate the night skies across the United States, Canada, and Mexico. On the night of Thursday, March 13, and into the early morning of Friday, March 14, a total lunar eclipse will occur, transforming the Moon into a haunting red hue for a brief period. Here’s a guide on how to witness this phenomenon.
The total lunar eclipse is scheduled to commence at 11:57 p.m. ET on Thursday and will last for approximately 6 hours, as the Moon gradually emerges from Earth’s shadow. Unlike solar eclipses, no special equipment is required to view the Moon during this event; simply gaze up at the sky. The eclipse will be visible across different time zones, with the timing varying accordingly.
Understanding Total Lunar Eclipses
Duéring a total lunar eclipse, Earth’s shadow has two parts: the umbra, which is the darker inner shadow, and the penumbra, which is the lighter outer shadow. When the Moon falls within the umbra, it takes on a reddish hue, often referred to as a “blood Moon.” This phenomenon occurs because Earth’s atmosphere scatters the shorter wavelengths of light, such as blue, while the longer wavelengths, like red, reach the Moon’s surface. The amount of dust or clouds in Earth’s atmosphere during the eclipse affects the Moon’s color, according to NASA.
Each region of Earth can witness a total lunar eclipse approximately every two to three years. The last total lunar eclipse visible from the U.S. took place in November 2022.
Observing the Total Lunar Eclipse
The upcoming total lunar eclipse will be visible from the western hemisphere. The Moon will be fully visible, weather permitting, and no special equipment is necessary to observe the eclipse. For optimal viewing, find a dimly lit location to fully appreciate the spectacle.
At 11:57 p.m. on Thursday, the Moon will start to dim as it enters Earth’s penumbra, according to NASA. About an hour later, a partial eclipse will begin as the Moon moves deeper into the umbra.
Totality, the period when the Moon is completely covered by Earth’s shadow, will start at 2:26 a.m. ET and last until 3:31 a.m. ET. During this time, the Moon will appear coppery red. After totality, the Moon will slowly exit the shadow, returning to its normal state by around 6 a.m. ET.
Additionally, the surrounding constellations may be more visible while the Moon’s light is dimmed during the eclipse.
Source Link
