NASA | GLASTcast | Episode 2: What are Gamma Rays?

The video explains gamma rays as the highest energy form of light within the electromagnetic spectrum. It highlights the importance of studying gamma rays due to their association with violent cosmic events like star explosions and black hole formations. The challenges of observing gamma rays from Earth due to atmospheric absorption are discussed, emphasizing the need for satellite-based observation. The video introduces 'Glass', a technology that will enhance gamma ray research by providing extensive energy coverage and potentially leading to new discoveries in the universe.

What new insight or understanding did you gain from this video?