Here’s what happens when a rock from space smashes into a goldfield.
- Senior Lecturer, School of Earth and Planetary Sciences, Curtin University
Scientists thought this crater in Australia was the world’s oldest – but an independent analysis shows they might be off by 800 million years.
Descoberta indica que a água pode ter permanecido estável em Marte por muito mais tempo do que se pensava.
The discovery indicates water may have remained stable on Mars for much longer than scientists thought.
If Mars was once habitable, it needed to have water. For the past 3 billion years, it’s been rather cold and dry. But what about the early days?
A zap with a laser in the lab confirmed the extraterrestrial origins of enigmatic lumps of glass found in the Northern Territory.
The zircon crystal was found in the NWA 7034 meteorite, dubbed ‘Black Beauty’ – uncovered from the desert of northwest Africa.
The Yarrabubba asteroid landed 2.2 billion years ago. Around the same time, the icy Earth went through a big thaw.
The origin of Libyan desert glass found scattered in an Egyptian desert has puzzled scientists for years. But a new look at the glass structure reveals its meteoric formation.
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