This is an old revision of this page, as edited by Aacounthingy (talk | contribs) at 04:17, 14 December 2024 (←Created page with ''''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.'). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.
Revision as of 04:17, 14 December 2024 by Aacounthingy (talk | contribs) (←Created page with ''''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.')(diff) ← Previous revision | Latest revision (diff) | Newer revision → (diff)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.