If you enjoyed this, see how quickly you can complete our most recent science crossword puzzle, updated every Monday.
Previous science crosswords
Want to try luck with our previous crossword puzzles? The most recent ones can be found below, but you can access the full list here.
—#20: Largest contiguous land empire in history — 3 down
—#19: Tallest mountain in Africa — 12 across
—#18: First human-made satellite in space — 11 across
—#17: Multiple realities stacked on top of one another — 5 down
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‘ Some details of this article were extracted from the following source www.livescience.com ’
