Revision as of 04:56, 14 December 2024 editWikishovel (talk | contribs)Extended confirmed users, Page movers, New page reviewers95,358 edits Filled in 1 bare reference(s) with reFill 2← Previous edit | Revision as of 04:58, 14 December 2024 edit undoWikishovel (talk | contribs)Extended confirmed users, Page movers, New page reviewers95,358 edits +Category:Galaxy clusters; +Category:Ursa Major using HotCatNext edit → | ||
Line 4: | Line 4: | ||
==References== | ==References== | ||
{{reflist}} | {{reflist}} | ||
] | |||
] |
Revision as of 04:58, 14 December 2024
SDSS J1038+4849 is a galaxy cluster in the constellation Ursa Major, famous for its appearance as a "smiley face." This is caused by a phenomenon known as gravitational lensing.
References
- "Hubble Sees a Smiling Lens - NASA Science". science.nasa.gov.