Quirks & Quarks

Sep 28, 2019: Plastic tea-bag particles, Venus was habitable, driver memory fail and more…

Earliest North American migrants, plants ‘terraformed’ the Earth

Earliest North American migrants, plants ‘terraformed’ the Earth

This radar map from the Magellan spacecraft's visit to in 1990 shows a Venusian mountain and lava fields. Conditions on Venus are incredibly hostile today, but a billion years ago might have been quite pleasant. (NASA)
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