Nothing at all. Constellations are man made, so the stars will still be there.
If constellations disappeared, stargazing and navigation by the stars would be more challenging. However, the celestial objects themselves would still exist. Constellations are simply patterns that we've formed by connecting stars in the sky, so their disappearance would not affect the stars themselves.
Since gravity extends to all parts of the universe, our Milky Way would would be "disturbed" if any part of the universe suddenly dissappeared. In fact all the rest of the whole universe would be disturbed, if any mass in it were to dissappear.
Without ribosomes, protein synthesis would come to a halt, disrupting all cellular functions that rely on proteins. This would lead to severe consequences such as cell death and eventually organ failure, as proteins are crucial for various processes such as structural support, enzyme function, and signaling within the cell.
because the date has expired for the hunt
The constellations near the plane of the ecliptic (the zodiacal constellations) are only visible at certain times of the year. The constellations towards the poles (N and S) are visible at all times of the year from their respective hemispheres. In the South, the Southern Cross would be one example and in the North the Great Bear (or plough) would be another.
Constellations are patterns of stars, so stars cannot be constellations.
The circumpolar constellations
soy burgers for all... and no more global warming... most global warming gases come from cows asses, i.e. farts... lots of lost jobs... social instability... riots... anarchism, famine, war, segregation, regrouping, alternatives, re invention, stability, nothing...
All the constellations that we see, and there are 88 of them, are all in our galaxy, the Milky Way.
All constellations are within our galaxy - The Milky Way.
In the northern hemisphere, you would be able to see constellations such as Ursa Major, Ursa Minor, Cassiopeia, Draco, and Orion. These constellations are visible at different times of the year and are easily recognizable in the northern sky.
All of them.