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Credit & Copyright: DCATT Team,
MSX Project
Explanation:
In September of 1996,
the Midcourse
Space Experiment (MSX) satellite had a spectacular view of
a total lunar eclipse
from Earth orbit.
SPIRIT III, an on board infrared telescope, was used to
repeatedly image the moon
during the eclipse.
Above is one of
the images taken during the 70 minute totality, the Moon completely
immersed in the Earth's shadow.
Infrared light
has wavelengths
longer than visible light - humans can not see it but
feel it as heat.
So, the bright spots correspond to the warm areas on
the lunar surface,
and dark areas are cooler.
The brightest spot below and left of center is the
crater Tycho, while
the dark region at the upper right is
the Mare Crisium.
Of course, this
Sunday's lunar eclipse
will not be a total, or even a partial one.
Instead, the Moon will glide
through the subtle outer portion
of the Earth's shadow in a penumbral
eclipse
of the Moon.
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NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.
Based on Astronomy Picture
Of the Day
Publications with keywords: Moon - infrared - lunar eclipse
Publications with words: Moon - infrared - lunar eclipse
See also:
- APOD: 2026 August 29 Á Eclipse Pair
- APOD: 2026 August 25 Á Earths Shadow Visualized with Lunar Eclipses
- APOD: 2026 May 31 Á Eagle Nebula Pillars in Infrared from Hubble
- APOD: 2026 May 11 Á Moon Setting Behind Teide Volcano
- APOD: 2026 May 9 Á Messier Craters in Stereo
- APOD: 2026 April 15 Á The ISS Transits the Moon
- APOD: 2026 April 11 Á Artemis II: Flight Day 6