Earth’s Oldest Meteorite Impact Found in Australia

On January 21, 2020

A meteorite that hit Australia 2.2 billion years ago was announced as Earth’s oldest recognized meteorite impact structure.

This Day in History - January 21

1972

The first Star Trek convention was held in New York City.

2007

American pop singer Ariana Grande joined YouTube at 13 years old.

1948

The Flag of Quebec was adopted and flown for the first time over the National Assembly of Quebec.

1921

The Mysterious Affair at Styles, by British crime writer Agatha Christie, was published in the UK.

1990

American tennis player John McEnroe became the first player to be expelled from the Australian Open.

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