
Meteorites may have brought water to Earth in the recent past
7 January 2021
We thought meteorites stopped delivering liquid water to Earth billions of years ago – but they may have continued to do so in the past million years

7 January 2021
We thought meteorites stopped delivering liquid water to Earth billions of years ago – but they may have continued to do so in the past million years

2 December 2020
The Arecibo Observatory telescope in Puerto Rico has collapsed, just weeks after the US National Science Foundation revealed plans to decommission the 57-year-old structure