Sending Messages through Time via Skinny Wormholes

Like some bizarre form of optical fibre, a long, thin wormhole might let you send messages through time using pulses of light. Predicted by Einstein’s general theory of relativity, wormholes Movie Camera are tunnels connecting two points in space-time. If something could traverse one, it would open up intriguing possibilities, such as time travel and…

Pulsating Stars: Space-Time Continuum

Meet the innocuously named PSR B1913+16. The first three letters of its name indicate it’s a pulsating radio source, an object in the universe that gives off energy as radio waves at very specific periods. More commonly, such sources are known as pulsars, a portmanteau of pulsating stars. When heavy stars run out of hydrogen…

Could Humans Possibly Hibernate in near Future?

Going into sleep for month and then waking up just in time to land on Mars (or) You are under an emergency after an accident, falling into cardiac arrest and suddenly you are frozen until doctors repair you! Doesn’t that sounds fascinating? Indeed it is just like it appears and its possible very soon we…

Do we need Artificial Gravity?

Floating in space sounds cool, isn’t it? You can just float everywhere without using much of your force and energy that you spend on walking(moving). But what is this Artificial Gravity? Simply in a layman’s terms its just like gravity that binds us to Earth (or) Moon to Earth and the Planets to a Solar…