Astronomy Picture of the Day ·

Fermi's 12-year All-Sky Gamma-ray Map

The Astronomy Picture of the Day for August 21, 2024 is “Fermi's 12-year All-Sky Gamma-ray Map,” an image. It is credited to Image Credit: NASA, DOE, Fermi LAT Collaboration; Text: Barb Mattson ( U. Maryland , NASA ‘s GSFC ). The original explanation runs about 158 words.

A blue oval is shown with a red and yellow horizontal band running across the middle. Red and yellow spots also appear distributed inside the oval. Please see the explanation for more detailed information.
Credit: Image Credit: NASA, DOE, Fermi LAT Collaboration; Text: Barb Mattson ( U. Maryland , NASA ‘s GSFC ) Shown from science.nasa.gov. Not hosted by OpenOrbit.

From the explanation

“Forget X-ray vision — imagine what you could see with gamma-ray vision! The featured all-sky map shows what the universe looks like to NASA’s Fermi Gamma-ray Space Telescope .”

— APOD editors, August 21, 2024

Read the full explanation on science.nasa.gov

At a glance

Date
August 21, 2024
Type
Image
Credit
Credit: Image Credit: NASA, DOE, Fermi LAT Collaboration; Text: Barb Mattson ( U. Maryland , NASA ‘s GSFC )
Copyright
No copyright notice on the entry. Check the credited institution’s own usage rules before reusing it.
Explanation length
About 158 words

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The Milky WayGalaxies

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Source

Copy taken Oct 28, 2026, 2:39 AM EDT. The image and explanation belong to their creators. OpenOrbit is not affiliated with or endorsed by NASA.