Uncategorized
- Planetary Science
Rare Uranian eclipse
The Hubble Space Telescope has for the first time recorded an eclipse on Uranus.
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This article tells us, “Because the moons of Uranus orbit at the planet’s equator, the sun seldom illuminates them directly.” I think what you mean is that the moons seldom pass directly between Uranus and the sun. But surely the sun still illuminates them, even when they’re not casting shadows on the planet. Gregory KusnickSeattle, […]
- Earth
Plowing Down the Amazon: Satellites reveal conversion of forest to farmland
The clearing of jungle to create cropland is a major and previously underappreciated force behind deforestation in the Amazon region of Brazil, according to an analysis of satellite images.
