The Milky Way, our home galaxy, is part of a different supercluster called Laniakea, which, at 500 million light-years wide, ...

Using data from space telescopes and other instruments, astronomers, cosmologists, and astrophysicists are able to deduce and ...

"This sphere of stellar detritus shows itself as ... "So, a near-perfect circle in a messy universe is a special find." Lo and behold, ASKAP managed to spot one: a remnant named Teleios.

SPHEREx's new images — containing roughly 100,000 points of light stars, galaxies and nebulae — have confirmed that the telescope is working according to its design.

String theorists are betting that extra dimensions do indeed exist; in fact, the equations that describe superstring theory require a universe with ... One day, a sphere appears before the square.

The volume of a sphere can be found using the formula Volume ... the number of grains of sand it would take to fill the universe, in both Archimedes' words and modern-day language.