Conversation so far:
where is the star vega in the sky
Vega is visible in the summer sky of the Northern Hemisphere. It is part of the constellation Lyra and, with the stars Deneb and Altair, forms the Summer Triangle.
what kind of star is vega
Vega is a bright white main sequence star.
how far from earth is vega
Vega is a bright star located just 25 light-years from Earth
how old is the star vega
The star, Vega, is only about 450 million years old.

Question: when will the star become the north star again
Self-contained rewrite: when will vega become the north star again