Tuesday March 31, 2020
Home Science & Technology China launche...

China launched satellite in search for Dark Matter

0
//

Beijing: China on Thursday launched its first Dark Matter Particle Explorer (DAMPE) satellite in a fresh search for smoking-gun signals of the invisible material that scientists believe makes up most of the universe’s mass.

The DAMPE satellite, nicknamed “Wukong” after the Monkey King with penetrating eyes in the Chinese classical fiction “Journey to the West”, blasted off on Thursday morning on a Long March 2-D rocket from the Jiuquan Satellite Launch Centre in Gansu province, Xinhua news agency reported.

It will enter a sun-synchronous orbit at a height of 500 km to observe the direction, energy and electric charge of high-energy particles in space.

From there, scientists hope the 1.9-tonne desk-sized satellite could help raise the “invisible cloak” on the dark matter and shine more light on the hypothetical mass.

With the new DAMPE satellite, scientists will look for evidence of dark matter annihilation or decay.

Wukong will scan the space in all directions in the first two years and focus on sections where dark matter are most likely to be observed afterwards.

More than 100 scientists will study the data sent back by Wukong. Initial findings are expected to be published in the second half of 2016.

Dark matter, which does not emit or reflect enough electromagnetic radiation to be observed directly, is one of the huge mysteries of modern science.

Theorised by scientists who could not understand missing mass and strangely bent light in faraway galaxies, dark matter has become widely accepted in the physics community even though its existence has never been concretely proven.

Scientists now believe only around five percent of the total mass-energy of the known universe are made up of ordinary matter, whereas dark matter and dark energy make up the rest.

Knowing more about dark matter could hence give humanity a clearer idea about the past as well as future of galaxies and the universe, and will be revolutionary for the world of physics and space science. (IANS), (image courtesy: space.com)

Next Story

Chinese Scientists Develop Nanomaterial To Combat Novel Coronavirus

According to the US NIH, scientists have not unanimously settled on a precise definition of nanomaterials, but agree that they are partially characterized by their tiny size, measured in nanometers

0
Coronavirus
According to Global Times, the new weapon is not a drug or a compound but some nanomaterial. Pixabay

A team of Chinese scientists has reportedly developed a novel way to combat the new coronavirus that causes the Covid-19 disease which has killed over 32,000 people globally.

According to Global Times, the new weapon is not a drug or a compound but some nanomaterial. “Chinese scientists have developed a new weapon to combat the #coronavirus,” the news portal tweeted on Sunday.

“They say they have found a nanomaterial that can absorb and deactivate the virus with 96.5-99.9 per cent efficiency,” it added.

Nanomaterials are used in a variety of manufacturing processes, products and healthcare including paints, filters, insulation and lubricant additives.

Please Follow NewsGram on Instagram To Catch All Latest Updates From Around The World!

In healthcare, Nanozymes are nanomaterials with enzyme-like characteristics.

Coronavirus
A team of Chinese scientists has reportedly developed a novel way to combat the new coronavirus that causes the Covid-19 disease which has killed over 32,000 people globally. Pixabay

According to the US NIH, scientists have not unanimously settled on a precise definition of nanomaterials, but agree that they are partially characterized by their tiny size, measured in nanometers.

“Nanotechnology can be used to design pharmaceuticals that can target specific organs or cells in the body such as cancer cells, and enhance the effectiveness of therapy,” said NIH.

ALSO READ: Apple Plans To Insert Touch-ID Fingerprint Sensor in Upcoming “Watch Series 6”

However, while engineered nanomaterials provide great benefits, “we know very little about the potential effects on human health and the environment. Even well-known materials, such as silver for example, may pose a hazard when engineered to nano size,” according to NIH. (IANS)