Asteroid dust in Chicxulub crater seals deal on dino extinction

Scientists examined rock cores taken from the Chicxulub crater in Mexico, site of the asteroid impact that triggered dinosaur extinction, and found iridium, a telltale sign of asteroids. Source: https://earthsky.org/earth/asteroid-dust-iridium-chicxulub-crater-dinosaur-extinction…

Denmark Strikes Deal On Artificial Wind Energy Island

An anonymous reader quotes a report from The Guardian: Denmark’s government has agreed to take a majority stake in a 25 billion euro artificial “energy island,” which is to be built 50 miles (80km) offshore, in the middle of the North Sea. The island to the west of the Jutland peninsula will initially have an area of 120,000 sq meters –…

Does this photo show a panther in Australia ?

A Melbourne carpenter has posted up a photograph he took of a large black cat near the Mornington Peninsula. 36-year-old Michael Corr had been walking… Source: https://www.unexplained-mysteries.com/news/343313/does-this-photo-show-a-panther-in-australia…

World’s biggest iceberg on collision course with South Georgia Island

Antarctic iceberg A-68A has drifted menacingly close to a remote island in the southern Atlantic Ocean. The giant iceberg could strike land this month. Source: https://earthsky.org/earth/biggest-iceberg-a68a-nears-south-georgia-island-dec2020…

Rocket Lab Becomes Second Company After SpaceX To Launch and Land Orbital Rocket

Thelasko shares a report from Forbes: In a major milestone, the New Zealand-based launch company Rocket Lab has successfully recovered an orbital-class rocket after parachuting it back to Earth from near-space — only the second company in history ever to do so. Yesterday, Thursday, November 20 at 9.20 P.M. Eastern Time, the company’s two-stage Electron rocket lifted off from the company’s…

Huge iceberg A-68A nears South Georgia Island

Scientists watch as A-68A, currently the planet’s largest iceberg, approaches a remote island in the southern Atlantic Ocean. Source: https://earthsky.org/earth/huge-iceberg-a68a-nears-south-georgia-island-nov202…

Ancient life signs under dinosaur-killing Chicxulub crater

Researchers have found evidence for an ancient microbial ecosystem in a hydrothermal system beneath Mexico’s Chicxulub Crater, thought to be the site of the impact that killed the dinosaurs 66 million years ago. Source: https://earthsky.org/space/dinosaur-killing-chicxulub-impact-crater-hydrothermal-microbial…

The Arctic hasn’t been this warm for 3 million years

The last time CO2 concentrations reached today’s level was 3 million years ago, during the Pliocene Epoch. Hear from geoscientists who see evolving conditions in the Arctic as an indicator of how climate change could transform the planet. Source: https://earthsky.org/earth/arctic-warmest-3-million-years…

Death of Sea Life Off Russia Peninsula ‘Caused by Algae’

Blooming algae was behind a recent mass death of sea animals that saw octopuses and seals wash up on the shore off a Russian peninsula, scientists said on Friday in the final conclusion to their probe. From a report: Locals in Kamchatka, a volcanic peninsula in Russia’s Far East, raised the alarm in September after the animals were found dead and…