An interesting animal tracking program failed on the ISS due to mechanical issues on a Russian module. It's being revived with cubesats
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The new system allows for greater global coverage — the ISS receiver couldn’t communicate with tags at the planet’s highest latitudes — and Wikelski’s team has used the intervening years to shrink the tags by several grams and design new ways for animals to “wear” them, vastly expanding the number of species scientists can study. The team is currently upgrading 4,000 older tags to work with the new system. The tags provide hourly accounts of the animal’s energy expenditure; measure environmental factors like air pressure, altitude, temperature, and humidity; and even use AI to help interpret the animal’s behavior.
The trove of data “will open a lot of doors for researchers,” said Ashley Lohr, who coordinates North American projects for ICARUS through the North Carolina Museum of Natural Sciences. “How stressed was the animal? What were the environmental conditions when the animal was at this place at this time?”
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