In the motions of distant solar system objects, astronomers find hints of Planet Nine

[bananas]

1. This is the fifth time we've discovered Planet Nine

https://en.m.wikipedia.org/wiki/Ninth_planet_(disambiguation)

Ninth planet, Planet Nine or Planet 9 is a term applied to many planets beyond Neptune . The term may also refer to:

Planets

Pluto, considered to be the ninth planet from its discovery in 1930 until its reclassification as a dwarf planet in 2006

Neptune, the ninth-closest planet from the Sun from 1979 to 1999 (with Pluto then considered the eighth-closest planet from the Sun)

2 Pallas, asteroid considered to be the ninth planet in chronological discovery order from 1802 until its reclassification as a minor planet in the 1850s

Jupiter, considered the ninth-closest planet from the Sun from 1807 to 1845 as a result of the discovery of minor planets

Planet Nine, a hypothetical large ninth planet in the Solar System first proposed in 2014