A treasure hunt for the origins of very high energy gamma rays - Astrobites

Today’s authors aim to answer the question: Where are very high energy gamma rays coming from?

What does the VHE sky look like? These authors look for VHE gamma-rays from blazars collected by several catalogs, including 4FGL-DR3 from Fermi-LAT called (which can be seen in Figure 2), Roma-BZCa… [+3521 chars]

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