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Astrobiology 9 hours ago

Rocks collected on Mars hold key to water and perhaps life on the planet: Researchers urge bringing them back to Earth

Over the course of nearly five months in 2022, NASA's Perseverance rover collected rock samples from Mars that could rewrite the history of water on the red planet and even contain evidence for past life on Mars.

Environment 14 hours ago

Study finds rains that led to deadly Indian landslides were made worse by climate change

The heavy rains that resulted in landslides killing hundreds in southern India last month were made worse by human-caused climate change, a rapid analysis by climate scientists found Tuesday.

Earth Sciences 23 hours ago

Climate change raised the odds of unprecedented wildfires in 2023–24, say scientists

Unprecedented wildfires in Canada and parts of Amazonia last year were at least three times more likely due to climate change and contributed to high levels of CO2 emissions from burning globally, according to the first edition ...

Environment Aug 13, 2024

British Antarctic Survey publishes carbon emissions for 2023/2024

For the first time, the British Antarctic Survey (BAS) are publishing their carbon footprint data on their website to increase transparency and help other organizations reduce their carbon emissions.

Environment Aug 13, 2024

Video: Arctic Weather Satellite advancing weather forecasting in a changing climate

The effects of the climate crisis are felt more acutely in the Arctic than anywhere else on the planet. The weather in the Arctic is not only severe, but it changes extremely quickly. More frequent data are urgently needed ...

Environment Aug 13, 2024

Antarctica winter experiences prolonged heat wave

Antarctica, the world's coldest continent, is experiencing an exceptionally long heat wave during its winter, according to Britain's national polar research institute.

Planetary Sciences Aug 13, 2024

Research team finds evidence of hydration on the asteroid Psyche

Using data from NASA's James Webb Space Telescope, a Southwest Research Institute-led team has confirmed hydroxyl molecules on the surface of the metallic asteroid Psyche. The presence of hydrated minerals suggests a complex ...

Space Exploration Aug 13, 2024

SpaceX's Elon Musk endorsed Donald Trump for president—what this could mean for US space policy

Elon Musk officially endorsed Donald Trump for president of the United States on July 13, 2024, shortly after Trump survived an assassination attempt. Musk, a billionaire technology entrepreneur, has made groundbreaking contributions ...

Archaeology Aug 13, 2024

New evidence from West Papua offers fresh clues about how and when humans first moved into the Pacific

In the deep human past, highly skilled seafarers made daring crossings from Asia to the Pacific Islands. It was a migration of global importance that shaped the distribution of our species—Homo sapiens—across the planet.

Astronomy Aug 13, 2024

NASA just shut down a planetary defense mission that tracks asteroids. Now what?

Launched in 2011, NASA's NEOWISE mission operated in Earth's orbit until late last week. It detected more than 3,000 near-Earth objects or NEOs—asteroids or comets whose orbits can bring them close to Earth, even with the ...

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