Astronomers using W. M. Keck Observatory on Maunakea in Hawaiʻi have discovered that aurorae at visible wavelengths appear on all 4 major moons of Jupiter: Io, Europa, Ganymede, and Callisto.
Astronomy
Feb 16, 2023
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264
Astronomers have discovered 12 new moons around Jupiter, putting the total count at a record-breaking 92.
Planetary Sciences
Feb 3, 2023
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2047
An international team of space scientists reports that the moon exerts a tidal impact on the plasmasphere. For their paper published in the journal Nature Physics, the group used data from multiple spacecraft over a nearly ...
When a Southwest Research Institute scientist discovered surprising evidence that Saturn's smallest, innermost moon could generate the right amount of heat to support a liquid internal ocean, colleagues began studying Mimas' ...
Space Exploration
Jan 31, 2023
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189
Europe's JUICE spacecraft is all ready to embark on an eight-year odyssey through the Solar System to find out whether the oceans hidden under the surface of Jupiter's icy moons have the potential to host extraterrestrial ...
Space Exploration
Jan 24, 2023
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91
The moon has been considered extremely reductive since the Apollo era, as estimated by the low ferric iron content in lunar samples returned in the 1970s. In addition, it has long been a mystery whether a large amount of ...
Planetary Sciences
Jan 9, 2023
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311
South Korea's first-ever lunar orbiter Danuri has sent black-and-white photos of the Moon's surface and Earth, the national space center said Tuesday.
Space Exploration
Jan 3, 2023
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605
The Chang'e-5 mission touched down in the Mons Rümker region of the northern Oceanus Procellarum of the moon and returned 1.731 kg of lunar regolith.
Planetary Sciences
Dec 28, 2022
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394
Lunar Trailblazer, NASA's mission led by Caltech in Pasadena, California to understand lunar water and the moon's water cycle, is one step closer to launching next year. Earlier this month, the agency's Jet Propulsion Laboratory ...
Planetary Sciences
Dec 22, 2022
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50
A team of researchers at the Chinese Academy of Sciences, working with a colleague from Université de Paris, has found that hydrogen concentrations in regolith on the moon are higher in the higher latitudes. They have published ...
