Dozen new moons discovered around Jupiter; total count reaches 79, including tiny 'oddball'

FILE - This April 3, 2017 image made available by NASA shows the planet Jupiter. A team of astronomers is reporting the recent discovery of a dozen new moons circling the giant gas planet. That brings the number of moons at Jupiter to 79, the most of any planet. The astronomers were looking for objects on the fringes of the solar system when they spotted the Jupiter moons. They found a dozen small moons. The confirmation of 10 was announced Tuesday, July 17, 2018; two were confirmed earlier. They’re calling one moon an ‘oddball’ because of its unusual orbit. (NASA, ESA, and A. Simon (GSFC) via AP, File)
FILE - This April 3, 2017 image made available by NASA shows the planet Jupiter. A team of astronomers is reporting the recent discovery of a dozen new moons circling the giant gas planet. That brings the number of moons at Jupiter to 79, the most of any planet. The astronomers were looking for objects on the fringes of the solar system when they spotted the Jupiter moons. They found a dozen small moons. The confirmation of 10 was announced Tuesday, July 17, 2018; two were confirmed earlier. They’re calling one moon an ‘oddball’ because of its unusual orbit. (NASA, ESA, and A. Simon (GSFC) via AP, File)

NEW YORK — It's getting more crowded around Jupiter. A team of astronomers is reporting the discovery of a dozen new moons circling the giant gas planet.

That brings the number of moons at Jupiter to 79, the most of any planet. Saturn is next with 61.

The astronomers were looking for objects on the fringes of the solar system when they spotted the Jupiter moons. They found a dozen small moons. The confirmation of 10 was announced Tuesday; two were confirmed earlier. They're calling one moon an 'oddball' because of its unusual orbit.

The scientists say the moons weren't seen before because they are tiny — the biggest ones only about two miles across. Telescopes in Chile, Hawaii and Arizona were used for the discovery and confirmation.

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