800 Million Years Ago

A giant meteor shower bombarded Earth and the Moon 800 million years ago with more than 30 times the force of the asteroid strike that killed the dinosaurs, new research showed Tuesday.

Astronomers have discovered a luminous galaxy caught in the act of reionizing its surrounding gas only 800 million years after the Big Bang.

Elon Musk has suggested that the first resident on Mars could be artificial intelligence (AI). Musk wants to establish a base on Mars.

US Republican presidential nominee Donald Trump's estimated net worth is $3.7 billion, $800 million less than a year ago, the Forbes magazine reported on Wednesday, attributing the loss largely to New York's softening real estate market.

US Republican presidential nominee Donald Trump's estimated net worth is $3.7 billion, $800 million less than a year ago, Forbes magazine reported on Wednesday, attributing the loss largely to New York's softening real estate market.

A simple Chinese vase made over 800 years ago and unveiled in Hong Kong on Monday is expected to fetch HK$60 million ($7.7 million) when it goes under the hammer next month, Sotheby's said.

Griffin, who graduated from Harvard 25 years ago, said the gift will mainly support the university's financial aid program, benefiting as many as 800 undergraduate students every year.

A giant meteor shower bombarded Earth and the Moon 800 million years ago with more than 30 times the force of the asteroid strike that killed the dinosaurs, new research showed Tuesday.

Astronomers have discovered a luminous galaxy caught in the act of reionizing its surrounding gas only 800 million years after the Big Bang.

Elon Musk has suggested that the first resident on Mars could be artificial intelligence (AI). Musk wants to establish a base on Mars.

US Republican presidential nominee Donald Trump's estimated net worth is $3.7 billion, $800 million less than a year ago, the Forbes magazine reported on Wednesday, attributing the loss largely to New York's softening real estate market.

US Republican presidential nominee Donald Trump's estimated net worth is $3.7 billion, $800 million less than a year ago, Forbes magazine reported on Wednesday, attributing the loss largely to New York's softening real estate market.

A simple Chinese vase made over 800 years ago and unveiled in Hong Kong on Monday is expected to fetch HK$60 million ($7.7 million) when it goes under the hammer next month, Sotheby's said.

Griffin, who graduated from Harvard 25 years ago, said the gift will mainly support the university's financial aid program, benefiting as many as 800 undergraduate students every year.