Extra Word Sudoku Puzzles (Eclipse!) for Saturday, 8/19/2017

Eclipse shadow from the Mir space station during a solar eclipse Aug. 11, 1999
courtesy NASA, from https://eclipse2017.nasa.gov/eclipse-shadow-space

In the remaining days before Monday’s eclipse, I’ll present you with a few extra puzzles based on words that are either related to the word ECLIPSE or synonyms of it. Visit https://eclipse.gsfc.nasa.gov/eclipse.html and http://www.americaneclipse2017.org/ for more info on the eclipse.

HOW SAD
6x6 Hidden Word Sudoku Puzzle
Each row, column and 2x3 rectangle contains these letters exactly once
The hidden word spells down the diagonal

CAR STOVE
8x8 Hidden Word Sudoku Puzzle
Each row, column and 2x4 rectangle contains these letters exactly once
The hidden word spells down the diagonal

Solutions first thing in the morning.

Thanks,
--Dave