The blood moon will appear for a brief period on March 3 during a total lunar eclipse, though the event will not be visible everywhere, according to NASA.

A claim circulating on social media platform X said the “moon will turn blood red on March 3,” prompting questions about its accuracy and cause.

Experts say the claim is partially true. A total lunar eclipse will occur on March 3, 2026, during which the moon is expected to take on a reddish hue for several minutes.

NASA has confirmed the timing of the eclipse, describing it as the first major astronomical event of the year visible to the naked eye without special protective equipment.

A total lunar eclipse, often called a “blood moon,” occurs when the Earth passes between the sun and the moon, casting its shadow on the lunar surface and blocking direct sunlight.

Light filtered through Earth’s atmosphere still reaches the moon, scattering shorter wavelengths and allowing red and orange tones to dominate, giving the moon its distinctive colour.

According to NASA, the total eclipse will begin around 4 am Eastern Time and continue until 7 am, with the partial phase lasting until 9 am.

The total phase is expected to last about 12 minutes. During this time, the moon will be positioned near the horizon and close to sunset, requiring a clear and open view for optimal observation.

The eclipse will be clearly visible in North and Central America, western South America, East Asia, Australia and parts of the Pacific Ocean.

It will be partially visible in sections of Central Asia and South America, while Europe and Africa are not expected to see the event.

Unlike a solar eclipse, a lunar eclipse is safe to observe with the naked eye and does not require protective glasses.

Experts recommend viewing from a dark, open area away from artificial lights for better visibility. Binoculars or a telescope may enhance the experience, but are not necessary.

During the eclipse, the moon will be located in the constellation Leo, appearing beneath the hind paws of the lion. With the moon dimmed, nearby stars and constellations may appear more prominent.

Separately, on March 8, 2026, the planets Venus and Saturn are expected to appear close together in the sky, offering another notable sight for skywatchers.

Scientists emphasise that the red appearance of the moon on March 3 is a natural astronomical phenomenon and not the result of any unusual or dangerous change.