The
night sky glitters in infrared in this view by Japan's Akari observatory.
Built
for the Japan Aerospace Exploration Agency, Akari is an infrared observatory
launched in February to survey the sky in the infrared range of the light
spectrum. Here, the observatory returns its first scan of the entire sky,
including the largest wavelength coverage to date of the Milky Way’s Large Magellanic
Cloud.
Located
some 160,000 light-years away, the Large Magellanic Cloud is a satellite galaxy
of the Milky Way and contains about 10 thousand million stars. While that
sounds like a lot, it’s only about one-tenth the stellar population of the
Milky Way.
This
false-color image, obtained by Akari’s Far-Infrared Surveyor instrument, shows
the distribution of interstellar dust and gas throughout the Large Magellanic
Cloud. The dust and gas forms a sort of spindle shape in the lower half of this
image. Its illumination suggests a strong presence of star formation.
The
Tarantula nebula, a bright region at the bottom left, is know as a productive star
factory.
--SPACE.com Staff
Credit: JAXA
Return each weekday for a new SPACE.com Image of the Day.
|