Science
Thick lithosphere casts doubt on plate tectonics in Venus’s geologically recent past – Phys.org
At some point between 300 million and 1 billion years ago, a large cosmic object smashed into the planet Venus, leaving a crater more than 170 miles in diameter….
At some point between 300 million and 1 billion years ago, a large cosmic object smashed into the planet Venus, leaving a crater more than 170 miles in diameter. A team of Brown University researchers has used that ancient impact scar to explore the possibility that Venus once had Earth-like plate tectonics.
For a study published in Nature Astronomy, the researchers used computer models to recreate the impact that carved out Mead crater, Venus’s largest impact basin. Mead is surrounded by two clifflike…
-
Noosa News23 hours agoTwo trapped and fighting for life after major three-vehicle crash in Brisbane
-
Business24 hours agoUp 105% in a year, are Pro Medicus shares still a good buy today?
-
Noosa News20 hours agoBali traveller sparks urgent measles alert across Queensland
-
Noosa News19 hours agoQueensland man sentenced to four years imprisonment after string of terror offences