Correct Answer : Exo-Planet
‘Osiris’, which is officially called HD 209458 b, is the first-ever planet the astronomers have spotted beyond the Earth’s solar system.
As per a new study published in Nature, it has been found that six chemicals are present in the atmosphere of Osiris. The composition of the chemicals confirm that the exoplanet is over 100 times farther than its current position, when it came into existence.