The Unknown on MSNOpinion

Why Light-Speed Travel Remains Impossible to Achieve

Explores why traveling at light speed defies physics, highlighting limits of relativity, energy requirements, and the ...
Space.com

James Webb Space Telescope spies mysterious high-energy radiation in star nursery

Using the James Webb Space Telescope, astronomers have detected unexpected high-energy ultraviolet radiation around five ...
Earth.com

Physicists reconfirm that light speed stays constant, even at extreme energies and colors

Physicists tested light speed using cosmic gamma-ray bursts. Study confirms Einstein's prediction that all light colors travel at same speed.
The Daily Galaxy on MSN

NASA Discovers a Mysterious Red Sphere Racing Through Space at Record Speed, What Is It?

NASA has made a startling discovery in the depths of space: a mysterious red sphere, known as CWISE J1249, traveling through ...
IEEE

End-to-End Scheduling of Space-Air-Ground Integrated Networks for High-Speed Railways

Abstract: Space-air-ground integrated networks (SAGINs) offer seamless coverage and have emerged as a promising solution for high-speed railway (HSR) communications, which traverse various ...
IEEE

Forward Modeling of Seismic Wavefield Induced by the High-Speed Trains in 3-D Space

Abstract: The ground vibration generated by running high-speed trains (HSTs) can excite seismic wavefields with high stability and good repeatability. When the seismic waves generated by the HST ...