Lyrics & Music

The universe is expanding
And accelerating at that
It’s difficult understanding
What could cause that

Nothing known
To explain this observation
Call it dark energy

It’s homogeneous
And not very dense
68% of the energy
In the universe – immense

Filling empty space
Interacts through gravity
Intrinsic property of space

Dark energy

Solo

Data from more observations
Scientists are studying
Seeking new revelations
Challenging our thinking

Little known
So research will continue
What is dark energy?