Cosmology and quantum physics both offer tantalizing possibilities that we inhabit just one reality among many. But testing ...

Like stretch marks left on skin that expanded too quickly or cracks embedded in freezing ice, cosmic strings are artifacts of ...

Researchers at the Max Planck Institute for Extraterrestrial Physics (MPE), in collaboration with astrophysicists from the ...

The findings are a big clue as to why the far and near hemispheres of the moon look so different.

When NASA’s Dragonfly begins full rotorcraft integration and testing in early 2026, the mission team will tap into a trove of ...

"Stars like the sun don’t just stop shining for no reason." ...

Limitless Space Institute compares the travel time of spacecraft propelled by nuclear power to that of imaginative fusion ...

Astronauts need to know their mass while in orbit, but a normal scale would be free-falling around the Earth with them. So ...

The new building, which houses the computer science and data science departments and portions of the applied science ...

We experience the flow of time because it’s a natural outcome of the basic laws of physics. But we may need to build a whole new model to account for gravity’s influence.

How many electrons are there in the Universe? One bold theory suggests that there could only be one, although this theory has ...

Astrophysicist John Horack sees an intimate connection between humans and the galaxy. Few things unite humans across ...