Experiments revealed hidden secrets of the cosmos.

Meaning: Astronauts' experiments helped us learn new things about the universe.

Choice of Words: Experiments are scientific procedures to test hypotheses. Revealed means to uncover or make known. Cosmos is a term for the universe or all of space and time.

Alternative Expressions

Experiments unveiled the concealed mysteries of the universe.

Meaning: This means that scientists did experiments that helped them to discover the hidden mysteries of the universe.

Choice of Words: Unveiled means to uncover or reveal something that was hidden. Concealed means hidden or kept secret. Mysteries are things that are not fully understood or known. Universe means the vast space that contains all the stars, planets, and galaxies.

Scientific investigations illuminated the obscured enigmas of the vast cosmos.

Meaning: This means that scientists did scientific investigations that helped them to understand the mysterious and hidden things in the very large universe.

Choice of Words: Illuminated means to light up or make something clear. Obscured means hidden or made unclear. Enigmas are puzzling or mysterious things. Vast means very large or great.

Related Expressions