Search results for Polar Regions

Planetary Sciences Feb 27, 2024

Researchers leverage machine learning to improve space weather predictions

There are three levels of severity for space storms: geomagnetic storms, solar radiation storms and radio blackouts. These storms produce different effects on Earth, including satellite, GPS, communications and electrical ...

Space Exploration Feb 27, 2024

Toppled moon lander sends back more images, with only hours left until it dies

A moon lander that ended up on its side managed to beam back more pictures, with only hours remaining before it dies.

Astronomy Feb 26, 2024

Steward Observatory balloon mission breaks NASA record 22 miles above Antarctica

Fifty-eight days ago, on a nearly windless morning on the Ross Ice Shelf, a stadium-size balloon took flight above Antarctica, carrying with it far infrared technology from the University of Arizona's Steward Observatory ...

Space Exploration Feb 23, 2024

Lander 'alive and well' after company scores first US moon landing since Apollo era

The moon's newest arrival was said to be "alive and well" a day after making the first U.S. landing in half a century, but flight controllers were still trying to get a better handle on its bearings.

Space Exploration Feb 23, 2024

America returns spaceship to the Moon, a private sector first

For the first time since the Apollo era, an American spaceship has landed on the Moon: an uncrewed commercial robot, funded by NASA to pave the way for US astronauts to return to Earth's cosmic neighbor later this decade.

Earth Sciences Feb 22, 2024

Satellites increasingly critical for monitoring ocean health

Playing a huge role in moderating the climate, oceans are fundamental to the functioning of our planet. Understanding more about how seawater temperatures are rising and how oceans are absorbing excess atmospheric carbon ...

Space Exploration Feb 22, 2024

Heritage ERS-2 satellite returns to Earth

Launched in 1995, ERS-2 was a pioneering Earth observation satellite that greatly influenced our understanding of our planet and climate change. Despite an intended operational life of only three years, the satellite had ...

Earth Sciences Feb 21, 2024

Marine microplastics: How water mass dispersal impacts transport trajectories

Marine microplastics (1 μm–5 mm diameter) are an ever-pressing concern, given their longevity in the environment (>100 years) and the effects they have on the organisms inhabiting them, particularly as ocean currents carry ...

Plants & Animals Feb 19, 2024

Giant Antarctic sea spiders reproductive mystery solved by researchers

The reproduction of giant sea spiders in Antarctica has been largely unknown to researchers for more than 140 years, until now. University of Hawaiʻi at Mānoa scientists traveled to the remote continent and saw first-hand ...

Social Sciences Feb 16, 2024

Research suggests political differences may prompt neighbors to move

Politics not only make for strange bedfellows, but also for bad neighbors, apparently. People are more likely to sell their homes and move out of a neighborhood if new neighbors whose political views are opposite of theirs ...

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