Distant blazar is a high-energy astrophysics puzzle
Blazars are the brightest of active galactic nuclei, and many emit very high-energy gamma rays. New observations of the blazar … Continue reading → The post Distant blazar is a high-energy astrophysics...
View ArticleRadio-burst discovery deepens astrophysics mystery
The discovery of a split-second burst of radio waves by scientists using the Arecibo radio telescope in Puerto Rico provides … Continue reading → The post Radio-burst discovery deepens astrophysics...
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