The James Webb Space Telescope's discovery of unusually bright and massive galaxies soon after the Big Bang has cast doubt on ...

Lightspeed travel is a popular concept in sci-fi and pop culture, but it's not a technology we are likely to see anytime soon ...

Primordial black holes may be exploding throughout the universe. If we can catch them in the act, it could pave the way to ...

Welsh’s ebook is called “ Space Radiation: Astrophysical origins, radiobiological effects and implications for space ...

Tac” UAP maneuvers literally, we need to believe that “these objects suggest a form of physics we have not yet discovered,” ...

The black hole's voracious appetite, which has allowed it to pile on more than seven million solar masses in just 12 million ...

A decade after the discovery of the “amplituhedron,” physicists have excavated more of the timeless geometry underlying the ...

Why is the expansion of our universe accelerating? Twenty-five years after its discovery, this phenomenon remains one of the ...

Space exploration is long on the list of exciting game themes to appeal to gamers, from early space shooters to modern ...

Astronaut Eileen Collins and filmmaker Hannah Berryman discuss the new documentary SPACEWOMAN and the thrill of pushing human ...

The 131 million represents the total number of known and estimated space debris objects in Earth orbit sized 1 mm and up, as per the European Space Agency. This comes on top of the approximately ...