Hubble finds a new contender for galaxy distance record
Astronomers have used Hubble to spot what they think is the furthest and one of the very earliest galaxies ever seen in the Universe. Candidate galaxy UDFj-39546284 appears as a faint red blob in this part of an ultra deep field exposure taken with the NASA/ESA Hubble Space Telescope. This is the deepest infrared image taken of the Universe. Based on the object’s colour, astronomers believe that its light has taken 13.2 billion years to reach us. Spectroscopic confirmation that this is indeed the most distant galaxy ever seen is expected to come from the NASA/ESA/CSA James Webb Space Telescope, which is planned for launch later this decade.
Credit:
NASA, ESA, G. Illingworth (University of California, Santa Cruz), R. Bouwens (University of California, Santa Cruz, and Leiden University) and the HUDF09 Team
About the Image
| Id: | heic1103b |
| Type: | Observation |
| Release date: | 26 January 2011, 19:00 |
| Related releases: | heic1103 |
| Size: | 885 x 877 px |
About the Object
| Name: | Hubble Ultra Deep Field, UDFj-39546284 |
| Type: | • Early Universe : Galaxy • Early Universe : Galaxy : Grouping : Cluster |
| Distance: | z=10.0 (redshift) |
Colours & filters
| Band | Wavelength | Telescope |
| Infrared Y |
1.05 μm | Hubble Space Telescope WFC3 |
| Infrared J |
1.25 μm | Hubble Space Telescope WFC3 |
| Infrared H |
1.6 μm | Hubble Space Telescope WFC3 |
