This printable crossword puzzle has 10 clues. Answers range from 4 to 13 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
What makes up roughly 68% of the universe?
Dark matter _____ interacts with ordinary matter.
Dark matter explains the _____ forces of the universe.
An _____ particle is any of the subatomic particles that make up matter and energy.
What determines whether dark matter is classified as cold, warm, or hot?
______ dark matter is favored by scientific models.
Several astronomical measurements have _____ the existence of dark matter.
Interactions between dark matter and ordinary matter are _____.
Scientists built the _____ to observe dark matter.
The XENON1T detects flashes of _____ when particles interact in liquid xenon.