Geochemists have gradually built a model of the proportions of the 92 naturally occurring elements that characterise the Solar System. It is based on systematic chemical analysis of meteorites, especially the ‘stony’ ones. One hypothesis… More| Earth-logs
Since 1999, the rocks generally acknowledged to be the oldest on Earth were part of the Acasta gneisses in the Slave Craton in Canada’s Northwest Territories; specifically the Idiwhaa tonalitic gne…| Earth-logs
| beuke.org
Greetings from the Top of the World! I’m Jorge Coppin-Massanet, a PhD student with the Cornell/NASA SSHOW UP team. My research focuses on developing advanced instrumentation for exploring icy…| Planetary Habitability and Technology Lab
Europlanet and BIRA-IASB are organising a Wiki 2025 Edit-a-thon to promote diversity within the international planetary science community by highlighting the contributions of women and underrepresented groups on Wikipedia.| Royal Belgian Institute for Space Aeronomy
