Galaxy jet

https://www.legacysurvey.org//viewer/?ra=19.8995&dec=1.0944&layer=hsc-dr2&zoom=16&targets-dr9-main-sec-dark&const

Galaxy jet

Yes a probable faint jet but the major effect is a gravitational #lens effect and the symmetric points on the left may represent part of an Einstein cross.

No lensing here. And I think the ‘jet’ is probably more likely to be some sort of stellar stream.