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Thursday, 11 June 2026
Wednesday, 10 June 2026
Blast From The Past: Ferni Gamma Ray Space Telescope
The Fermi Gamma-ray Space Telescope was launched on June 11, 2008.
The Fermi Gamma-ray Space Telescope (formerly known as GLAST) is a powerful NASA orbital observatory launched on June 11, 2008. It is specifically designed to detect gamma rays—the most energetic and powerful form of light in the universe—mapping the entire sky every three hours to study black holes, pulsars, and cosmic ray accelerators.
Ferni Gamma Ray Space Telescope
Gamma Rays: Most Powerful And Energetic Form Of Light In Universe
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Blast From The Past: Dannebrog
Denmark's iconic flag, known as the Dannebrog, features a white Scandinavian cross on a red background.
On June 11, 1748, Denmark formally adopted a regulation standardizing the exact proportions of its national flag, the Dannebrog. This decree formalized the distinctive off-center Nordic Cross (or Scandinavian Cross), laying a visual design foundation that was later embraced by all other Scandinavian countries.
While the Dannebrog holds the Guinness World Record as the oldest continuously used national flag in the world, the 1748 decree was significant for standardizing its rectangular shape and establishing its use for merchant vessels
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June 11, 2026
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