This printable word search puzzle contains 25 hidden words in a 24x24 letter grid. Words go horizontally, vertically, and backwards. This word search is also available to download as a Microsoft Word document or a PDF.
General relativity
Spaghettification
Hawking radiation
Red giant star
Event horizon
Neutron stars
White dwarves
Sagittarius A
CollapsedStar
Pierre Simon
Supermassive
Dark matter
Solar mass
Primordial
Milky way
Spacetime
Supernova
Blackhole
Wormhole
Big bang
Gravity
Quasar
Nebula
GCCO
Void