In context of outer space the term Lagrange Point or Lagrangian Point has been in news recently Whic...........

General Science (CDS) Science & Technology

In context of outer space, the term 'Lagrange Point' or 'Lagrangian Point' has been in news recently. Which of the following correctly describes the term?

A Lagrange point is a location in space where the combined gravitational forces of two large bodies equal the centrifugal force felt by a much smaller third body thereby creating a point of equilibrium where the smaller body can maintain its position relative to the two large bodies.

It is a point in the outer space which is neither too hot, nor too cold to support liquid water - thought to be a key ingredient for life.

Lagrangian point in space is created by a dying star where matter has been squeezed into a tiny space and the gravity pull is so much that even light can not get out of such points.

None of the above is correct in this context

छोटे Courses बड़े Results

Master Science & Technology

Prepare through Micro-courses

Try Now

Explanation:

Lagrange Points are positions in space where the gravitational forces of a two-body system like the Sun and Earth produce enhanced regions of attraction and repulsion.
These can be used by spacecraft as "parking spots" in space to remain in a fixed position with minimal fuel consumption.