The matter that doesn't interact with electromagnetic force.

(a)  

ISRO plans to launch the first human space flight mission in 2024, what is the name of the mission?

(a)  

What did Einstein describe about "Quantum entanglement"?

(a)  

Which is an exoplanet orbiting within the habitable zone of the red dwarf star Proxima Centauri, which is the closest star to the Sun and part of the triple star system Alpha Centauri?

(a)  

According to conformal cyclic cosmology, "the big bang is not the beginning of our universe". Who proposed this theory?

(a)  

What is the name of India’s first private space agency?

(a)  

Which measuring device counts the transitions between two quantum states of certain atoms?

(a)  

The only laureate who has been awarded the Nobel Prize in Physics twice, in 1956 and 1972?

(a)