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Huge black hole blasts out 'double burp'
Vietnamnet global

Huge black hole blasts out 'double burp'

 Astronomers have caught a massive black hole letting out a "double burp" after binging on hot gas.

Australians discover oldest star: ANU
Vietnamnet global

Australians discover oldest star: ANU

 A team led by astronomers at the Australian National University (ANU) has discovered the oldest known star in the Universe, which formed shortly after the Big Bang 13.7 billion years ago,

Galaxy-squatting black hole set for the record books
Vietnamnet global

Galaxy-squatting black hole set for the record books

 Astronomers on Wednesday said they had found possibly the biggest black hole ever observed, a leviathan with a mass 17 billion times that of the Sun, brooding at the heart of a distant galaxy.