Cosmic Dust Just Vanished
We can’t see our galactic center properly because of the interstellar dust that is in the way. While it might take a very long time for that dust to move out of the way, it appears that it could just vanish one day.
Dust surrounding a star has disappeared in the space of a year, without any known mechanism causing the disappearance:
“The disappearing act appears to be independent of the star itself, as there is no evidence to suggest that the star zapped the dust with some sort of mega-flare or any other violent event.”
“Nothing like this has ever been seen in the many hundreds of stars that astronomers have studied for dust rings,” Zuckerman said. “This disappearance is remarkably fast, even on a human time scale, much less an astronomical scale. The dust disappearance at TYC 8241 2652 was so bizarre and so quick, initially I figured that our observations must simply be wrong in some strange way.”
