  We report the discovery of two adjacent jet candidates with a length of about
9 degrees each -- 10 times longer than the largest known jets -- detected by us
on 60 and 100 micron IRAS maps, but not observed at any other wavelength. They
are extremely collimated (length-to-width ratios 20--50), curved, knotty, and
end in prominent bubbles. Their dust temperatures are 25 K and 30 K,
respectively. Both harbour faint stars, one having a high proper motion (0.23
arcsec/yr) and being very red, suggesting a distance of about 60 pc. At this
distance, the total mass of both jet candidates is about about 1 solar mass. We
suspect that these gigantic (9 pc length respectively) jets are of fossil type
and have a common origin, due to the decay of a system of evolved stars. They
are the first examples of jets radiating in the far IR and might, because of
their closeness, be of interest for further studies of the acceleration and
collimation processes of astrophysical jets.
