heart shaped puddle rule

It took me too long to realize that you are probably not talking about something traumatic happening in 2017, but rather about the fact that 2017 was 9 years ago.

However I looked up things that happened in 2017 and these are the things that seemed relevant to me by my arbitrary scale:

• start of Tronald Dumps first presidency including all the stupid shit he did during his first year like withdrawing from the paris climate agreement and UNESCO
• Kim Jong-uns half brother gets assasinated
• the world's first reflight of an orbital-class rocket
• the last person born in the 19th century dies
• The first observation of a collision of two neutron stars. Both gravitational and electromagnetic waves from the event are detected.
• In the first month of the second phase of the Rohingya genocide starting in August 2017, at least 6700 people are murdered by the Myanmar military.¹
• The Treaty on the Prohibition of Nuclear Weapons is voted for by 122 states.
• Cassini–Huygens ends its 13-year mission by plunging into Saturn, becoming the first spacecraft to enter the planet's atmosphere.
• Fortnite releases 💀
• Based on the results of a previously held referendum, Catalonia declares independence from Spain, however no one cares², so Catalonia still part of Spain today
• A new species of Orang Utan is identified
• The Zimbabwean Military takes control of the country in a coup d'état
• ʻOumuamua is the first confirmed interstellar object detected passing through the Solar System

¹ the whole genocide has way more deaths (at least 24000), is still ongoing and caused 1,5 Million to flee the country

² it didn't receive recognition from any country and it produced no legal effect.

since when is the moon heart shaped?