Young astronomy

We are looking at an award winning photograph by young astronomer Dhruv Arvind Paranjpye.

The award winning picture. © D. A. Paranjapye

About a year and a half back in September 2010, this picture bagged top honors at the Astronomy Photographer of the Year competition in the under-16 category. The photograph will now make it to an official annual book on the competition held by the Royal Observatory of Greenwich, UK.

The picture shows an annular eclipse, which occurs when the Moon is too far from the Earth to completely cover the Sun’s disc unlike what happens during a solar ecplise. Through a layer of cloud, Dhruv shot the bright ring that appeared as the Sun shone around the edges of the Moon.

The young photographer

“My father got me a telescope and a digital camera, and the annular eclipse was a perfect opportunity to test my skills. The photograph was clicked from the southernmost tip of the Indian Peninsula, Kanyakumari,” Dhruv, now 16, says. Dhruv’s father Arvind Paranjpye is an avid astronomy photographer himself and is presently the director of Nehru Planetarium in Mumbai. “Almost everyone had cameras attached to big telescopes with zoom lenses. While they were all disappointed that clouds had come in, he made full opportunity of the fact that clouds can act as natural filter,” the proud father says.

The photograph called ‘A Perfect Circle’ was taken with a basic 3.2 megapixel point-and-shoot camera, and got the first prize in that category. The stand out quality that got him the prize was the perfect geometry of the eclipsed Sun contrasted with the chaotic shapes of the clouds. By using the clouds as a filter, Dhruv was able to reproduce wonderful, contrasting colours.

This recognition would certainly motivate a lot of young astronomy enthusiasts and photographers to pursue their passion.

Night planets

News of another lovely celestial event has come in from the Nehru Planetarium in Mumbai. Arvind Paranjpye, who has just moved to the planetarium as its Director from the Inter-University Centre for Astronomy and Astrophysics in Pune, informs us of an opportunity to see all the ‘naked eye’ planets at night between February 23 to March 2.

As always, the resourceful skygazer has created computer simulation images to show what the cosmic phenomenon would look like. He traces the moon, half hour past sunset in the western sky above Mumbai, to track the lunar movement vis-a-vis the planets Mercury, Venus and Jupiter between February 23 and 27, 2012.

Planet show

© Arvind Paranjpye

This is also a good opportunity to see Mercury, he says observing that Copernicus who first suggested that planets go around the Sun instead of the Earth, never saw Mercury himself.

The last such planet show was during April-May last year when Mercury, Venus, Jupiter and Mars came together in the dawn sky.

For more information on this and more celestial events happening over India, here‘s Arvind’s helpful blog.

Happy planet watching!