Evidence of controversial Planet 9 uncovered in sky surveys taken 23 years apart
Evidence of controversial Planet 9 uncovered in sky surveys taken 23 years apart

www.space.com
Evidence of controversial Planet 9 uncovered in sky surveys taken 23 years apart

This is why it is so important to keep a clean living/work space. Had Pluto just cleaned out its area this planet would be the much cooler named 'Planet X', with 'X' serving double duty as '10' and 'mysterious'.
Now it has to be called Planet IX, a truly wretched fate.
Watch out for their sonic tanks, though.