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US carries out first firing squad execution since 2010

A South Carolina man convicted of murdering his ex-girlfriend's parents with a baseball bat was put to death by firing squad on Friday in the first such execution in the United States in 15 years.

Astronomer Syed Ashraf Uddin explores hubble tension in a lecture at IUB

Syed Ashraf Uddin, a faculty, astronomer and astrophysicist from the University of South Carolina, USA, delivered a lecture at the third colloquium of the Center for Astronomy, Space Science, and Astrophysics at Independent University, Bangladesh on Monday, says a press release.