Hubble’s New Observation Could Confirm A Theory On Dark Matter

- Advertisement -

A new feature of the Hubble Space Telescope and a property of General Relativity has uncovered the smallest clumps of Dark Matter ever identified – up to 1,00,000 times less massive than the Milky Way galaxy’s Dark Matter halo. The discovery of this tiny clump of Dark Matter quite readily agrees with the leading theory of what is known as ‘Cold Dark Matter.’

The story of Dark Matter is a rather interesting one. It is quite a mysterious object as we cannot directly see or detect it. The ardent belief of the scientists in its existence stems from the fact that if we were to apply the current laws of Physics to the Universe, it couldn’t explain its behaviour. One of the supporting shreds of evidence is the fact that the stars at the outer edge of our galaxy move faster than what our current laws of Physics predict. This reinforces the belief that they’re moving under the influence of an unknown mass.

One of the Quasars that were studied to discern the gravitational Lensing effect of Dark Matter.

The unknown mass, or Dark Matter, is divided into two categories; first is the Hot Dark Matter, which has particles moving close to the speed of light. The second is Cold Dark Matter, which has particles moving at a slower than relativistic velocities.

- Advertisement -

The discovery of a small clump of Dark matter favours the existence of Cold Dark Matter as Hot Dark Matter would be moving too fast to form a small clump. If it is moving slowly, the presence of small clumps should be detected.

The Hubble Space Telescope has made breathtaking discoveries in its period of operation.

These clumps of Dark Matter, like any other massive object, have a field of gravitational influence. As scientists cannot study these clumps directly, they are observed through the effects they have on nearby celestial bodies, for example, the stars moving too fast at the edge of the galaxy. Another tool to observe them is the relativistic effect of gravity, known as gravitational lensing. This happens when light passes close to a massive object. This effect can be observed through the Hubble, and it enables us to calculate the mass of the Dark Matter.

Further Reading:

Show us some support by following our Instagram handle.

- Advertisement -

Leave a Reply

Related posts

Advertisment

Latest posts

Facebook Merges Instagram DM and Messenger into One

Don't worry, it's an opt-in feature.

Disney’s Bless the Harts Episode 1 Review: Violet Hits Teenage and the Harts are Paranoid

Bless The Harts episode 1 talks about Violet hitting her teenage years and how her mother and grandmother adjust to those changes. Stream it or skip it? Read here!

Disney’s Filthy Rich Episode 2 Review: The SinWagon-Porn Network Needs To Stop!

Filthy Rich Episode 2 is here and things are getting crazy, wild, money-driven, with god here and there! Stream It or Skip It? Read Here.

Next Article Loading