The good news is that there are fewer asteroids.
The bad news is that that’s because the Zycathian Invasion Fleet blasted most of them to clear a path to earth.
Not a worry, the GSV Sleeper Service (90 x 60 x 20 km) doing 230 kilolights/hour will be here before they become a problem - the SS is carrying a full complement of Abominator ROUs (rapid offensive units). The Zycathian Invasion Fleet doesn’t have a prayer.