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Episode 74: Space Debris and Sustainable use of Space

By Gurbir Dated: May 18, 2018 Leave a Comment

Dr Brian Weeded
Dr Brian Weeden

Space, as the author Douglas Adams said “is big. Really big. You just won’t believe how vastly, hugely, mind-bogglingly big it is”. After 6 decades of launching spacecraft, some orbits are now congested with space debris from collisions and poor end-of-life mission management. This has now become a serious hazard and even a danger to operational spacecraft. With plans to launch thousands of additional satellites, the Mega Constellations, in the coming decade, the need for some sort form of “traffic management” in orbit has never been greater.

The Secure World Foundation was established in 2002 by philanthropists Marcell Arsenault and his wife Cynda Collins Arsenault. It’s vision of “sustainable and peaceful uses of outer space contributing to global stability and benefits on Earth” is timely. In the last decade, the urgency to address the profound impact of climate change on Earth has finally been (almost) heeded,  the next decade will focus on space. The SWF is informing and leading this debate.

Dr Brian Weeden is the Director of Program Planning for Secure World Foundation. In the past, his responsibilities included intercontinental ballistic missile(IBM) operations, worked at Cheyenne Mountain and Vandenberg Airforce Base and specialised in Space Situational Awareness in the US Air Force and Strategic Command’s Joint Space Operations Center (JSpOC).  In this episode, he talks about the key issues of space debris, preventing, militarisation of space, raising awareness of cyber threats to spacecraft, developing resources for the many nations that are now developing a space programme, fostering standards and policies for commercial uses of space.

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The SWF produces some very interesting and readable resources. A selection below

PDF – Weapons and Conflict in Space: History, Reality, and The Future. A really good primary from Brian Weeden and others

PDF – Handbook for new actors in space

PDF – Global Counterspace Capabilities: An Open Source Assessment

PDF – Tomorrow’s Battlefield: Emerging Areas of Military Competition – Space,

PDF – Weapons and Conflict in Space: History, Reality, and The Future

MP3 – Big Data, Big Space, Big Risk: Addressing Cyber Security Threats

PDF – Preparing For a “Normalized” Space Domain – Secure World Foundation

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Episode 73: Using Commercial Of the Shelf (COTs) Components to build spacecraft

By Gurbir Dated: May 1, 2018 Leave a Comment

If you follow this podcast, you will notice a very long pause since the previous episode. I have been busy writing my second book, the Indian Space Programme which is now finally complete. So I am now back to my familiar but irregular podcasting mode.

The growth in the space sector now widely estimated to be worth annually over 300 billion USD globally. It is primarily being driven by the commercial sector.  The bulk of the expenditure is in satellite television, communication services, Earth observation and businesses enabled by global navigation. In the past, it was technological development driven by the national space programmes that triggered the development of low-cost consumer products. Today it’s the other way round. Sophisticated manufacturing methods and high public demand for digital products have produced low-cost consumer devices which without too much modification can be qualified for use in space. This is particularly true in the sudden growth of the small satellite market.

In this episode, I speak with Dr Rajan Bedi the founder and CEO of Spacechips, a UK based company offering CEO of Spacechips Ltd, which provides industrial R&D and space electronics design consultancy and training services to manufacturers of satellites and spacecraft around the world. I was intrigued by Rajan’s 2017 blog post entitled  “Using and selecting COTS components for space application”. In this episode, I want to understand to what extent spacecraft manufacturers can buy components for spacecraft from the high street.

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Quick Update

By Gurbir Dated: April 29, 2018 Leave a Comment

Scheduled EpisodesIts been a while since I posted episode 72.  Now that the book The Indian Space Programme has been published, I am resuming the podcasting. You can see some Amazon Reviews and if you have one, add your own too. More about that book on this short BBC radio interview here.

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.

If you want you can subscribe to my monthly newsletter. The previous newsletter (March 2018) available here. April’s newsletter coming out tomorrow!

Scheduled episodes currently looks like this

  • Episode 73. Dr. Rajan Bedi – Using Commercial Of the Shelf (COTs) Components to build spacecraft (1st May 2018)
  • Episode 74. Dr Brian Weeden –  Space Debris and Sustainable use of Space (18th May 2018)
  • Episode 75. Dr Quan-Zhi Ye.  China – Back to the Moon with Chang’e 4 (1 June 2018)

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Book Launch – Manchester 18:30 Friday 16 March 2018

By Gurbir Dated: March 4, 2018 Leave a Comment

During the short presentation including pictures that did not make it into the book, the author will outline the book contents, his motivations for writing the book, the research conducted and take questions.

Free to all but need to book online here. Includes drinks (wine and soft drinks) and snacks and no need to buy a book!

Title:     Book Launch – The Indian Space Programme
Date:    Friday 16th March 2018
Time:   18:30 – 20:00
Venue: International Society, William Kay House, 327 Oxford Road, Manchester, M13 9PG. Map
Cost:    Free, includes soft drinks, wine and snacks. Book purchase is not necessary.

Schedule
18:30 – Open for guest – drinks and nibbles
19:00 – 19:30 – Presentation by the author
19:30 – More drinks (inc. wine) and nibbles and book signing
20:00 –  End

Fifty years in the making, India’s Space Programme is fulfilling the vision of its founders and delivering services from space that touch the lives of 1.3 billion people every day. In addition to operating a collection of satellites for weather, Earth observation, navigation and communication, today India has a spacecraft orbiting Mars and a space telescope in Earth orbit.

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