AstrotalkUK

Not for profit website/blog on astronomy, space and my writing

India and Space

By Leave a Comment

November 21st 2013 marks 50 years of the Indian space program. From humble beginnings devoid of infrastructure, experience or trained engineers, India today has an established track record of designing, building and launching satellites for its own national needs and commercially for others.

The next few podcast offer a glimpse of the people and achievements of this half a century old story .. so far.

Episode 62: An interview with Amrita Shah from the Indian Institute of Science in Bangalore. Author of the most comprehensive biography on Vikram Sarabhai (Vikram Sarabhai :  A Life). Book review of this fascinating book here.

Episode 63: Rakesh Sharma – India’s only spaceman. A video interview recorded in August 2013 where Rakesh Sharma talks about his spaceflight, its aftermath and his views on human spaceflight. Two minute trailer below.

Episode 64 – Bangalore Astronomical Society. Probably the most productive amateur astronomical society in India with a huge presence online and thus an international footprint.

Episode 65 – Professor UR Rao. A look back at the contribution of former ISRO chairman who was originally recruited in to the Indian Space program by Vikram Sarabhai. Whilst working at NASA in the early 1960s, a cosmic ray scientist Rao worked on several Pioneer and Explore spacecraft. Rao was in Dallas waiting to meet Kennedy on that fateful day…

Episode 66 –  Interview with director at the Vikram Sarabhai Space Centre originally known as Thumba Equatorial Rocket Launch Station. TERLS was the site of India’s first rocket launch in to space on 21st November 1963.

Rakesh Sharma two minute trailer

 

Mars Beckons India – Mars mission set for November launch

By Leave a Comment

Mars Beckons India Book Review

Title: Mars Beckons India. The story of India’s Mission to Mars
Publisher: Vigyan Pasar
Author: Srinivas Laxman
ISBN: 9788174802255
Hardback: 71 pages

Disclosure: The author of this book, Srinivas Laxman reviewed my book “Yuri Gagarin in Manchester and London” on his blog in 2011. 

The dramatic announcement by the Indian Space Research Organisation (ISRO) in August 2012 to launch a mission to Mars surprised everyone. It went further. In order to catch the next Mars launch window ISRO committed to a launch in November 2013. Miss that and they will have to wait for at least two years for the next one.  This is an extra-ordinarily bold undertaking for a space agency with the experience of only a single mission beyond Earth orbit under its belt.

In this book the author, a Times of India journalist, Srinivas Laxman interviews some of the key ISRO personnel to get mission details first hand. There is not a great deal of detail in the book.  Given the record breaking timescale, just over a year from announcement to launch, much of the detail is work in progress. The subtitle “The story of India’s Mission to Mars” is a little ambitious given that the mission has yet to begin. In the preface the author describes the book as a “public outreach exercise” which is much more appropriate objective. The book is well produced containing a generous number colour images. Some are disappointingly small and not all sit well within the narrative where they appear.

Although far from comprehensive, this is probably the most detailed information source authorised by ISRO in the public domain at the present. It was published early 2013. Mission details are still emerging. The 500kg spacecraft called Mangalyaan in the media but not formally by ISRO nor in this book, was made by Hindustan Aeronautics Limited, will be launched aboard a PSLV-XL launcher  (the same one used for the  Chandrayaan-1 mission to the Moon in 2008) in November 2013. Following six ever increasing elliptical orbits of Earth,  Mangalyaan will leave Earth on 26th November and enter Martian orbit of 500km by 80,000km on 21st  September 2014.

This mission, unlike Chandrayaan-1 does not have an element of international collaboration. All five instruments (Methane Sensor, Thermal Infra-red Imaging Spectrometer, Mars Colour Camera, Lyman Alpha Photometer and the Mars Exospheric Neutral Composition Analyser) are of Indian origin.

Also included in the book is some background to Mars missions in the past and an introduction to some of the key ISRO personnel too.  This is an ideal book for anyone new to the subject, especially students who are looking for a primer on the India’s first Mars mission. Currently it is only available in hardback. Particularly for the student community, the publisher should consider releasing an e-book version.

The book, published only in India is available online  from Bookadda  at RS175.

Episode 57: 15 October 2012 – Cassini Huygens Mission

By Leave a Comment

Launched 15 years ago today, the Cassini Huygens mission has been one of the outstanding successes of solar system exploration and a model of NASA ESA collaboration.

In episode 14 Professor John Zarnecki spoke about the science conducted from the surface of Titan by the Huygens lander in January 2005.

The European Space Agency’s Huygens probe had hitched a lift to Saturn aboard the Cassini orbiter. Six years after its arrival at Saturn, Cassini is still making spectacular discoveries about Saturn, its majestic rings and its many moons.

In this episode, Professor Carl Murray from Queen Mary University London talks about some of those discoveries and how the mission will eventually come to an end.

This interview was recorded during the National Astronomy Meeting in Manchester in March 2012.

Podcast: Play in new window | Download (Duration: 21:16 — 19.5MB) | Embed

Subscribe: Apple Podcasts | Google Podcasts | Spotify | RSS | More

Episode 56: 7th October 2012 – SpaceguardUK

By Leave a Comment

SpaceguradUK As the dinosaurs on the Earth 64 million years ago discovered, comets and asteroids have the potential for unexpected arrival with devastating consequences.

The spectacular collision of Comet Shoemaker-Levy 9 with Jupiter in July 1994 dramatically raised awareness and no doubt a little concern amongst the heads of governments across the planet.

Since then, the British government has not really got engaged and so it is left to a handful of skilled and dedicated individuals through Spaceguarduk to provide the UK with its only organisation to address the hazards of Near Earth Objects.

The fireball over Europe in September 2012, demonstrated the risks are with us today.

The Spaceguard Centre was established by Jay Tate in 1997.

Podcast: Play in new window | Download (0.5KB) | Embed

Subscribe: Apple Podcasts | Google Podcasts | Spotify | RSS | More