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Hubble-Chandra Composite of ESO137-001
About the Object
- R.A. PositionR.A. PositionRight ascension – analogous to longitude – is one component of an object's position.16h 13m 27.3s
- Dec. PositionDec. PositionDeclination – analogous to latitude – is one component of an object's position.-60° 45' 50.59"
- ConstellationConstellationOne of 88 recognized regions of the celestial sphere in which the object appears.Triangulum
- DistanceDistanceThe physical distance from Earth to the astronomical object. Distances within our solar system are usually measured in Astronomical Units (AU). Distances between stars are usually measured in light-years. Interstellar distances can also be measured in parsecs.220 million light-years (67,000 parsecs)
About the Data
- Data DescriptionData DescriptionProposal: A description of the observations, their scientific justification, and the links to the data available in the science archive.
Science Team: The astronomers who planned the observations and analyzed the data. "PI" refers to the Principal Investigator.The Hubble data are from proposal: 11683 M. Sun (University of Alabama, Huntsville), M. Donahue and M. Voit (Michigan State University), and C. Jones and W. Forman (Smithsonian Institution Astrophysical Observatory). - InstrumentInstrumentThe science instrument used to produce the data.HST>ACS/WFC, HST>WFC3/UVIS, and Chandra X-ray
- Exposure DatesExposure DatesThe date(s) that the telescope made its observations and the total exposure time.August 2, 2009, Exposure Time: 4.3 hours
- FiltersFiltersThe camera filters that were used in the science observations.ACS/WFC: F475W (g) and F814W (I) WFC3/UVIS: F275W (U) Chandra X-ray
- Object NameObject NameA name or catalog number that astronomers use to identify an astronomical object.ESO 137-001
- Object DescriptionObject DescriptionThe type of astronomical object.Spiral Galaxy
- Release DateMarch 4, 2014
- Science ReleaseLife Is Too Fast, Too Furious for This Runaway Galaxy
- CreditNASA, ESA, and the Hubble Heritage Team (STScI/AURA); Acknowledgment: M. Sun (University of Alabama, Huntsville)
Related Images & Videos

Zoom into ESO 137-001
This video zooms in on spiral galaxy ESO 137-001, which is undergoing ram pressure stripping. The sequence begins with a view of the night sky near the constellation of Triangulum Australe (the Southern Triangle). It then zooms through observations from the Digitized Sky Survey...

Animation of Ram Pressure Stripping
This artist's illustration shows a spiral galaxy as it moves through a massive cluster of galaxies. The galaxy is undergoing a process known as ram pressure stripping, where streaks of bright gas are being dragged out into space by the cluster it is passing through.
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Last Updated
Mar 14, 2025
Contact
Media
Claire Andreoli
NASA’s Goddard Space Flight Center
Greenbelt, Maryland
claire.andreoli@nasa.gov