Satellite, named after ancient philosopher Micius, launched in August with a mission to establish a secure communications between China and Europe.
PUBLISHED : Saturday, 24 September, 2016, 11:47pm.
UPDATED : Saturday, 24 September, 2016, 11:48pm.
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According to the Kardashev scale, a Type III civilization is a society that has managed to harness (and control) the energy output of a galaxy. Here’s what that means.
To measure the level of a civilization’s advancement, the Kardashev scale focuses on the amount of energy that a civilization is able to harness. Obviously, the amount of power available to a civilization is linked to how widespread the civilization is (you can’t harness the power of a star if you are confined to your home planet, and you certainly can’t harness the power of a galaxy if you can’t even get out of your solar system).
In recent months, there’s been growing evidence that Pluto is hiding a liquid water ocean beneath its frozen surface. New models by researchers at Brown University support this hypothesis, and take it one mind-boggling step further: Pluto’s ocean may be more than 100 kilometers (62 miles) deep.
SABRE is at heart a rocket engine designed to power aircraft directly into space (single-stage to orbit) to allow reliable, responsive and cost effective space access, and in a different configuration to allow aircraft to cruise at high speeds (five times the speed of sound) within the atmosphere.
If the rocket for space is not used then the US air force could use Skylon and SABRE engine technology to develop a 4000 mph hypersonic fighter plane or spy plane.
No surprise; we knew this was going to happen.
China launched its second space lab, Tiangong-2, on Thursday, paving the way for a permanent space station that the country plans to build around 2022. In a space science first, a human brain-computer interaction test system, developed by Tianjin University, has been installed in the lab and it is set to conduct a series of experiments in space, People’s Daily reported. According to Ming Dong, the leader of the research team in charge of the brain-computer test system, the brain-computer interaction will eventually be the highest form of human-machine communication.
However, he tweeted the name of his new megaspaceship will not be the Mars Colonial Transport it will be the interplanetary transport system. Elon plans to go beyond Mars to the entire solar system.
Mars isn’t the solar system’s only marginally habitable world for would-be new world colonists. The Moon, Venus, the asteroid Ceres, Titan and Callisto all have some advantages that could allow for colonies to subsist. Musk now seems to be suggesting that some of these more distant destinations, especially moons around Jupiter and Saturn, might be reachable with the Interplanetary Transport System.
The implications of the discovery of hydrogen in a metallic form make it a subject of great fervor. Teams are racing toward its use as a superconductor as well as a means of better understanding the universe.
The simplest and most common element, first in the periodic table, shouldn’t be difficult to crack, right? “What could be more simple than an assembly of electrons and protons?” asks Neil Aschcroft, a theoretical physicist at Cornell University. Yet, its supposed metallic form is quite the opposite. Apparently, the physics of hydrogen becomes more complex at high pressures. A sort of mega-evolution.
Hydrogen is naturally at a gaseous state, at room temperature and under atmospheric pressure. But hydrogen becomes solid, given enough of a forceful squeeze or at low temperatures. It also can transform into a liquid, if heat is added while squeezing. What is more confounding is the supposed ability of hydrogen, theoretically, to transform into metal if more extreme conditions are applied.
Jeff Bezos has a talent for persuading Wall Street to back radically long-term investments. He’ll certainly need it if he ever decides to take his space company, Blue Origin, public.
