Only Pluto remains undecided about remaining where it is, although the dwarf planet is, admittedly, still in the throes of a hangover from yesterday's events.
See for yourself!
Finally after decades of hope and hard work, astronomers finally discovered a planet orbiting the nearest star to our sun: Proxima Centauri. Describing it in human terms leads to some interesting problems!
A: The nanocraft have four small lasers on board powered by a nuclear isotope battery. The lightsail will be shaped to act
If the predictions are correct -- if Planet 9 actually exists -- then our solar system will better comport with many of those we find elsewhere. And if our solar system is not so special, then there's added reason to suspect that the biology it has spawned may not be so unusual either.