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P. Devadas

Index P. Devadas

Professor P. Devadas was an amateur astronomer from India. [1]

9 relations: Amateur astronomy, Astronomy, Astrophysics, British Astronomical Association, Observational astronomy, Royal Astronomical Society, Telescope, The Planetary Society, The Times of India.

Amateur astronomy

Amateur astronomy is a hobby whose participants enjoy observing or imaging celestial objects in the sky using the unaided eye, binoculars, or telescopes.

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Astronomy (from ἀστρονομία) is a natural science that studies celestial objects and phenomena.

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Astrophysics is the branch of astronomy that employs the principles of physics and chemistry "to ascertain the nature of the astronomical objects, rather than their positions or motions in space".

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British Astronomical Association

The British Astronomical Association (BAA) was formed in 1890 as a national body to support the UK's amateur astronomers.

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Observational astronomy

Observational astronomy is a division of astronomy that is concerned with recording data about the observable universe, in contrast with theoretical astronomy, which is mainly concerned with calculating the measurable implications of physical models.

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Royal Astronomical Society

The Royal Astronomical Society (RAS) is a learned society that began as the Astronomical Society of London in 1820 to support astronomical research (mainly carried on at the time by 'gentleman astronomers' rather than professionals).

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A telescope is an optical instrument that aids in the observation of remote objects by collecting electromagnetic radiation (such as visible light).

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The Planetary Society

The Planetary Society is an American internationally active, non-governmental, nonprofit foundation.

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The Times of India

The Times of India (TOI) is an Indian English-language daily newspaper owned by The Times Group.

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[1] https://en.wikipedia.org/wiki/P._Devadas

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