Who Is Ramya Anche? Bengaluru-Born Scientist To Lead NASA’s $20 Million PUFFINS Mission; Full Form, Objectives, Education, Career, Research And Family Details

Dr Ramya Manjunath Anche, who works as an assistant research professor at the Steward Observatory at the University of Arizona, has been picked to be the principal investigator for NASA’s PUFFINS mission. The mission seeks to understand the small particles of dust that exist in the space outside of the stars. It will be launched in 2030 and has a budget of $20 million.

This will assist in improving knowledge on interstellar dust since it affects light in space and is a key factor in the process of star and planet formation. It is significant in the career of Dr Anche because it incorporates all the skills she has in astronomy, optics, and observations from space.

What Is The Full Form Of NASA’s PUFFINS Mission?

PUFFINS means Polarimetry in the Ultraviolet to Find Features in InterStellar dust. The NASA funded mission involves sending up a small satellite that will contain a telescope with an aperture of about 10 inches to observe the ultraviolet light of about 70 stars.

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This will give scientists insights into the characteristics, presence, and behavior of interstellar dust particles. The measurements are supposed to provide information on the particles’ characteristics and how they behave in relation to the magnetic field of the Milky Way galaxy.

The mission intends to bridge the gaps that exist in existing astronomy studies, especially those concerning the observation of interstellar dust particles using ultraviolet polarisation.

What Will NASA’s PUFFINS Mission Study?

Interstellar dust refers to particles that exist in the space between the stars. These particles have sizes ranging from less than 50 nanometers; therefore, they cannot be detected using the traditional optical or infrared techniques.

However, these particles play an essential part in the processes taking place in the outer space since they determine how light moves through the interstellar space and the conditions under which stars and planets are formed.

The PUFFINS will make use of ultra-violet spectropolarimetry in investigating these particles. Ultra-violet spectropolarimetry refers to the measurements of the polarization of the ultra-violet light at various wavelengths in order to know how light is affected by dust.

Scientists will use the data collected to investigate the way in which dust particles align themselves with the magnetic field of the Milky Way and to learn more about their physical properties.