rbi grade b online test series

NASA scientists have discovered a new planet 'iceball' through ___________.
A. Microlensing
B. Transit method
C. Radial Velocity Method
D. Coronographs
Answer: Option A

Explanation:

NASA Scientists have discovered a new planet through Microlensing The planet referred as 'iceball' due to its probable cold state. The newly discovered planet is nearly 13,000 light-years away and orbits a small star. Microlensing is a technique that aids the discovery of distant objects by using background stars as flashlights.

rbi grade b online test series buy now

rbi grade b online test series detail

rbi grade b online test series latest

rbi grade b online test series purchase

rbi grade b online test series current