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Posts Tagged "uranus"

Life, Unbounded

Greeks, Trojans, and a Temporary Companion for Uranus

image_1348-QF99

A telescopic survey looking for trans-Neptunian objects has chanced across a 37 mile wide chunk of rock and ice that instead moves around the sun in the same orbit as Uranus, just further ahead of the planet. This discovery is notable because such objects cannot stay in place for long – unlike planets such as [...]

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Observations

Neptune’s New Moon May Be Named after One of Sea God’s Monstrous Children

Neptune's new moon

This past Monday, the planet Neptune officially got a new moon, a relatively tiny chunk of rock and ice about as wide as Manhattan is long. The object is currently dubbed S/2004 N 1, and it’s the fourteenth now known to circle that distant icy world. Mark Showalter, a researcher at the SETI Institute in [...]

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