Our journey to comprehend the Universe’s edge begins with the concept of the observable Universe. This term refers to the portion of the cosmos that we can theoretically detect from Earth. The ...

String theory may be our best attempt at a theory of everything, except that it can't describe an expanding universe like ...

Spherex (the Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer) will survey hundreds of millions of galaxies and "their combined cosmic glow" to give ...

Determine an appropriate scale, depending on whether you want to show the edge of the universe, approximately 15 billion light-years away, or the objects closer to the Earth, for which you will ...

Even though the Oort cloud lurks at the edge of our own planetary system and ... disks around young stars and galaxies. The universe seems to like spirals!" Though insignificant in comparison ...

Does the universe have an edge? Is time travel possible? What is a black hole, and in what sense are space, time and gravity a matter of "geometry"? The modern theory of spacetime introduced by ...

Cosmologists are using cutting-edge computational tools to uncover the secrets of dark matter and dark energy, which together ...

Nasa has taken another giant leap in the search for the origins of the universe – launching its newest space telescope on a mission to explore the building blocks of existence. Spherex (the ...