Stellar Orbits sensitive to Disturbances

Stellar Orbits sensitive to Disturbances

As per a recent study, it has been revealed that planetary systems, which have far off binary stars, are at a greater risk of suffering from violent disruptions. The study, which has been published in the Journal Nature, was taken out by a group of an international team of astrophysicists.

While explaining the phenomenon, lead researcher Nathan Kaib from Northwestern University and the University of Toronto said, "The fact that planets observed within wide binaries tend to have more eccentric (or 'excited') orbits than those around isolated stars tells us that wide binaries do often disrupt planetary systems".

He continued by saying that except Sun, there are a number of stars, which are a part of binary star systems. Binary star system is a phenomenon, in which two stars orbit each other and they get affected by gravity of each other.

It has been noticed that when orbits of star are distant then its companion stars motion does get less circular. One will not get to know the decline in the circular motion instantly, but with time, things will get evident.

This is the reason that they have said that stellar orbits are quite sensitive to disturbances, said researchers.

FrenchTribune Specials

Nuclear fusion reactor could be operation in 10 years: Lockheed Martin

Lockheed Martin, an American global aerospace, defense, security and advanced technology company has built a compact nuclear fusion reactor which is clean, safe and completely sustainable.

In view of the fact that nuclear fusion is such a powerful way to generate energy, it could eventually replace all other forms of energy production...

Most Popular

Europeans remained lactose intolerant well after adopting cheese-making: study

Ancient Europeans remained intolerant to lactose nearly...

Christiana Figuere surges for unity in climate talks

Christiana Figueres, the head of UN'S climate change...

Scottish mothers suffering depression lack help

According to a new report, pregnant and new mothers...

Bonus for avoiding whales for ships

Cargo ships in the US are being paid a bonus for...


Can Greece Come out of Economic Problems: