Astronomers using NASA's Hubble Space Telescope have confirmed the presence of two new moons around the distant planet Pluto. The moons were first discovered by Hubble in May 2005, but the Pluto Companion Search team probed even deeper into the Pluto system with Hubble on Feb. 15 to look for additional satellites and to characterize the orbits of the moons. In the image, Pluto is in the center and Charon is just below it. The moons, provisionally designated S/2005 P 1 and S/2005 P 2, are located to the right of Pluto and Charon.
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Hubble Confirms New Moons of Pluto
EMBARGOED UNTIL: 1:00 pm (EST) February 22, 2006 PHOTO NO.: STScI-PRC06-09 HUBBLE CONFIRMS NEW MOONS OF PLUTO Anxiously awaited follow-up observations with NASA's Hubble Space Telescope have confirmed the presence of two new moons around the distant planet Pluto. The moons were...
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Hubble Confirms New Moons of Pluto
EMBARGOED UNTIL: 1:00 pm (EST) February 22, 2006 PHOTO NO.: STScI-PRC06-09 HUBBLE CONFIRMS NEW MOONS OF PLUTO Anxiously awaited follow-up observations with NASA's Hubble Space Telescope have confirmed the presence of two new moons around the distant planet Pluto. The moons were...
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Last Updated
Mar 20, 2025
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Claire Andreoli
NASA’s Goddard Space Flight Center
Greenbelt, Maryland
claire.andreoli@nasa.gov