Mathematical evidence indicates that our universe is flat, but it could be infinitely big, as well. You can figure out if an ...

It’s one of the most profound and mysterious questions humanity has ever asked: What is beyond the universe? Does space go on ...

In the name of open science, the multinational scientific collaboration COSMOS on Thursday released the data behind the ...

This NASA/ESA Hubble Space Telescope image features the spiral galaxy Messier 77, also known as the Squid Galaxy. CREDIT: ESA/Hubble & NASA, L. C. Ho, D. Thilker. Get the Popular Science daily ...

Up until now, everything that's outside the observable universe is beyond scientific measurement.The observable universe has a diameter of approximately 93 billion light-years. To put it in ...

Journey through the solar system and beyond or discover the epic life cycles of stars this month at the Delta College ...