A long, thin wormhole, similar to some strange form of optical fibre, could allow us to send light pulses through time. Wormholes are tunnels that connect two points in space-time, as predicted by Einstein’s general theory of relativity. If something … Read More
Our universe is so vast that it appears that nothing else could exist. Experts are beginning to suspect that our universe may be contained within a fourth-dimensional black hole. Our universe began as a singularity, an infinitely hot and dense … Read More
Astronomers have concluded that the bright red supergiant star Betelgeuse literally blew its top in 2019, losing a significant portion of its visible surface and producing a massive Surface Mass Ejection (SME) after analyzing data from NASA’s Hubble Space Telescope … Read More
What’s the Latest? University of Cambridge physicists have discovered a theoretical foundation for the existence of wormholes, which are tubes that connect two different points in space-time. If a piece of information or a physical object could travel through the … Read More
Signals buried deep in gravitational wave observatories’ data point to a collision of two black holes that were clearly born in different places. Almost all of the spacetime ripples observed by experiments such as the Laser Interferometer Gravitational-Wave Observatory, or … Read More
This summer, the Earth had its shortest day ever, thanks to a wobble in its axis that allowed it to complete a single spin in a fraction of a second less than 24 hours. According to the website timeanddate.com, June … Read More