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Hanny’s Voorwerp – A Space Oddity

About the Object
- R.A. PositionR.A. PositionRight ascension – analogous to longitude – is one component of an object's position.09h 41m 3.79s
- Dec. PositionDec. PositionDeclination – analogous to latitude – is one component of an object's position.34° 43' 34.2"
- Object NameObject NameA name or catalog number that astronomers use to identify an astronomical object.Hanny's Voorwerp, IC 2497
- Release DateJanuary 10, 2011
- Science ReleaseHubble Zooms in on a Space Oddity
- Credit
Related Images & Videos
Hubble Snaps Image of Space Oddity
In this image by NASA's Hubble Space Telescope, an unusual, ghostly green blob of gas appears to float near a normal-looking spiral galaxy. The bizarre object, dubbed Hanny's Voorwerp (Hanny's Object in Dutch), is the only visible part of a 300,000-light-year-long streamer of...
Hubble Infrared Image of Area Surrounding Hanny's Voorwerp
A vast number of galaxies is seen in this Hubble infrared image of the area surrounding the space oddity, Hanny's Voorwerp. Located in the constellation Leo Minor, a faint outline of the mysterious object, which is primarily visible in oxygen light, can be seen below the large...
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Last Updated
Mar 28, 2025
Contact
Media
Claire Andreoli
NASA’s Goddard Space Flight Center
Greenbelt, Maryland
claire.andreoli@nasa.gov