3 ms·
Some quasar other than M87 I suppose :P (It is a quasar, simbad says so and that's good enough for this setting!)
by SiempreViernes 8y ago
Some quasar other than M87 I suppose :P
(It is a quasar, simbad says so and that's good enough for this setting!)
- petschge 8y agoYes. They used 3C 279 which is more than 100 times further away than M87.