资讯

Discovered in 1982, PSR B1937+21 is one of the first millisecond pulsars, with an ultra-short period of 1.558 milliseconds ...
During this clumping together, gaps open up in the protoplanetary disk, which we see as rings around the star. The Atacama ...
Discovered in 1982, PSR B1937+21 is one of the first millisecond pulsars, with an ultra-short period of 1.558 milliseconds ...
James Gunn appeared on Howard Stern’s SiriusXM radio show and said “we’re starting to shoot” the “Superman” sequel “Man of Tomorrow” in April 2026 or so. Warner Bros has already dated the comic book ...
By applying a temperature gradient, they created a device that generates a magnon spin current within a magnetic insulator, ...
In 1972, Stephen Hawking published a seminal study showing that as two black holes merge, the surface area of the final event ...
Spintronics is an emerging field that leverages the spin, or the intrinsic angular momentum, of electrons. By harnessing this ...
Gravitational Interaction, Relativistic Precession, Planetary Ephemerides, Mercury Share and Cite: Bootello, J. (2025) ...
Abstract: In this paper, a planar double-layer PCB uniform circular array (UCA) system is designed to generate orbital angular momentum (OAM) beams. The UCA system consists of planar directional ...
Researchers in South Korea have created magnetic nanohelices that can control electron spin at room temperature. Spintronics, ...
Recently, Earth’s rotation has been speeding up, shortening days by milliseconds. While this change is minor, scientists are ...
Small black holes making a meal out of companion stars are surprisingly messy eaters, astronomers using a Japanese space ...