All right /sci/. We're 50-60,000 years in the future. Biological immortality has been achieved, so time is no longer a problem. We sent probes to the centre of the galaxy using photonic propulsion from TW range lasers. The probes are relatively large (cubesat) and contain the most advanced science package of the time it was sent (present time up to 2030). Some are shot past the centre of the galaxy while others are inserted into orbits (if possible, due to high velocity and no possibility of the probe itself decelerating). We have some slower probes that will arrive later (0.5c and 0.25c) for easier insertion or longer observation time.

The data from the first relativistic velocity probes that have reached the centre of the galaxy has arrived at Earth: black holes don't exist. Physics is turned upside down. Apparently matter doesn't undergo gravitational collapse.

So what do we find?