I mentioned the major time saved in the video, but wanted to point out a few significant things here, too.

First of all, it is possible to skip the opening cutscene by choosing to load a game file instead of clicking new game.

It's also possible to skip the cutscene that occurs after diffusing the eighth bomb by closing the game and loading the save file after reopening the game.

These two cutscene skips, plus stronger execution in most of the planets, contributed to the time save.

Still made some mistakes at Mars and Mercury, but nothing too major. 42 is possible, maybe even 41.