Researchers from _____ space agency, has discovered the mixture of methanol, water ice and organic molecules on the surface of the Ultima Thule ?

1) National Aeronautics and Space Administration (NASA)
2) Indian Space Research Organisation(ISRO)
3) European Space Agency(ESA)
4) Japan Aerospace Exploration Agency (JAXA)

Explanation:
Researchers at National Aeronautics and Space Administration (NASA) have discovered a mixture of methanol, water ice and organic molecules found on the surface of the Ultima Thule. The research has been published in Journal Science.Ultima Thule, also known as 2014 MU69, is a trans-Neptunian object located in the Kuiper belt. It is 4 billion miles away from Earth.Data is collected from the New Horizons spacecraft and it is analyzed by NASA scientists. They have also found the largest depression of 5-mile-wide (8-kilometer-wide) which has been nicknamed as Maryland crater.