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World's largest acidic geyser erupts again in Yellowstone after years of silence - CBS News
science 2026/03/03 15:25:00

World's largest acidic geyser erupts again in Yellowstone after years of silence - CBS News

Echinus Geyser is about 66 feet wide and is surrounded by rocks that resemble sea urchins.

CBS News
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4,000 Meters Below Sea Level, Scientists Uncover Dark Oxygen Where Sunlight Has Never Reached - The Daily Galaxy
science 2026/03/03 13:15:00

4,000 Meters Below Sea Level, Scientists Uncover Dark Oxygen Where Sunlight Has Never Reached - The Daily Galaxy

Hidden inside metal-rich rocks scattered across the seafloor, a mysterious process appears to be generating “dark oxygen” in total darkness.

The Daily Galaxy --Great Discoveries Channel
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Tiny Purgatorius fossils in Denver Basin hint at early primate spread southward - Phys.org
science 2026/03/03 05:10:01

Tiny Purgatorius fossils in Denver Basin hint at early primate spread southward - Phys.org

New minuscule fossils of Purgatorius, the earliest-known relative of all primates—including humans—have been unearthed in a more southern region of North America than ever before, and the breakthrough is providing paleontologists with fresh clues about evolut…

Phys.Org
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NASA Uses Mars Global Localization As GNSS Replacement For The Perseverance Rover - Hackaday
science 2026/03/03 03:00:00

NASA Uses Mars Global Localization As GNSS Replacement For The Perseverance Rover - Hackaday

Unlike on Earth there aren’t dozens of satellites whizzing around Mars to provide satellite navigation functionality. Recently NASA’s JPL engineers tried something with the Perseverance…

Hackaday
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Europe's answer to Starship - Phys.org
science 2026/03/03 01:30:01

Europe's answer to Starship - Phys.org

In the summer of 2023, something happened that engineers had talked about for decades but few genuinely expected to see in their lifetimes. SpaceX’s Starship, a stainless steel tower taller than a 30-story building, lit its 33 engines simultaneously and lifte…

Phys.Org
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Earth's oldest crystals suggest an early start for plate tectonics - Nature
science 2026/03/03 01:22:46

Earth's oldest crystals suggest an early start for plate tectonics - Nature

The planet’s crust could already have been churning 3.3 billion years ago.

Nature.com
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