Some physicists think our reality is a kind of cosmic hologram, with space, time, and gravity as manifestations of a ...

Astronomers have observed an object that originated from beyond our solar system, thought to be an interstellar comet, ...

Abstract: A novel toroid-structured coated nano particle (T-CNP) antenna with an active core (doped with rare earth ion Er 3+) is studied in this paper. It is demonstrated that the active ...

A groundbreaking new survey from China’s LHAASO observatory has unveiled powerful ultrahigh-energy gamma-ray emissions across ...

Could the universe be spinning like a giant top? This idea, proposed by physicist Nikodem Poplawski, opens surprising ...

The Big Bang may mark an end—not the start—of a previous universe's aeon. Penrose's theory sees the universe as an eternal ...