The universe is the whole natural world. It consists of four-dimensional space-time containing all matter and energy.
Natural science is the general branch of science that studies concrete entities and phenomena which are directly observed and measured and that relate to the material universe.
The universe, as recognized by modern science, is the aggregate of observable, measurable reality defined as the whole region of space within which light has had time to traverse since the big bang. It consists of a four-dimensional space-time continuum containing all matter, energy, and forces. The universe is mostly a vacuum or empty space.
Define it as: the science of understanding how man maximises his outcomes in conditions of scarcity.
Define science and you will have your answer.
There is another universe
define universe
Interesting but totally untestable.
define universe
define science
what are the division of science define each
Everything.
How to Live Safely in a Science Fictional Universe was created in 2010.