Q. The term ‘Wormhole’ was seen in the news recently. It is –:

[A] A tunnel that connects two distant points inu00a0spaceu00a0and time.u00a0

[B] A virus responsible for large number of deaths in the 16th century.

[C] A hole that is required to transfer the virus from human body to animals.

[D] An animal that was found during the Cretaceous Period.

Answer: A

Explanation – Bifrost also known as wormhole is a tunnel that connects two distant points in space and time. A team of physicists has created the first-ever wormhole. It can be used as a viable means of space travel in the future-just as Thor does in the Marvel Cinematic Universe.

Source: Business Standard