satellites - Tag Archive

The Final Frontier

14 Replies Jonny Hankins

Have you ever looked up at the star filled sky and wondered what is out there? Thought about advances in technology that may allow you, yes you sir or madam, to venture forward and to boldly go. Well now you and your loved ones have the possibility!

Yes indeed, US based company Celestis is offering to take you into space, orbit the Earth and even bring you back. They also offer an orbit of the moon, and maybe even a landing, and all at a price that mere mortals can afford (Earth orbits for under $1000, the moon for under $10 000 and deep space for just a few thousand more).

All trips are guaranteed and insured and promise the highest level of space travel technology. The only drawback is that you have to be dead and cremated.

Spock had a space burial in Star Trek

Yes, Celestis are offering to take you or your loved one’s ashes to space (well about a chap stick sized capsule of them) for the experience of an after-lifetime. They have already conducted 10 Memorial Spaceflights and provide tracking data straight to the comfort of your laptop or phone.

Just imagine the scene, your relative passes every 90 minutes above your head, you take your laptop into the garden with your kids or even use your Starwalk app to follow the trajectory on an easy to understand user friendly map, and soon a dot in the sky passes and you wave at Grandma looking down at you. No need to change the flowers or trek half way across the country every anniversary, she comes to you. Some people are on several different trips so you choose frequency for you and the view for them.

Now my first thought was ‘what an incredible waste of resources, money, fuel, and willful creation of space junk’, but these thoughts are a bit harsh. The ashes are sent up on commercial satellites as paying passengers, so they do not in themselves create any of these problems and as the website argues, help to fund launches that may be of advantage to everyone and “support the vision of a robust future for humanity in space”.

So what do you think? Is this just folly or an interesting way to fund space exploration in this era of cutbacks and a business opportunity for the future? It might sound like a strange idea but would you like to give it a try?

Are We Reaching Satellite Saturation Point?

19 Replies Jonny Hankins

Satellites surrounding the earthWe all like our satellite navigation systems and mobile phones, Google maps and BBC World when we find ourselves in hotel rooms, but a report just published by the US National Research Council claims that we are on the brink of clogging up space to the point of no return.

A couple of years ago 2 satellites collided destroying both of them, one had already been decommissioned but the other was a communication carrier that was still in use. Also recently, astronauts had to get in to the emergency escape capsule on the International Space Station as debris passed close by.

There are about 22000 big pieces of debris floating round the Earth and many more smaller but potentially equally damaging pieces, and the problem is the lack of international agreement upon the use of near space. Almost everything from Sputnik onward is still floating about up there. The Chinese military destroyed one of their disused military satellites in an experiment in 2007 but that just created thousands more potentially dangerous pieces. More of a political action than a potential solution.

Now maybe we can live with the odd collision now and again, but a related and really serious problem and the underlying cause, is our reliance on this technology. Scientists talk about potential damage from solar flares and the likes, that might even knock the entire system out for an undefined period of time. This would have catastrophic effects on the world, no Satellite navigation means no aeroplanes, ships navigating by the stars, emergency services having to rush out and buy maps of the city, UPS and their competitors losing their way, and even worse than all this Sainsbury’s not being able to deliver Mrs French’s vegetables on time.

Easy to take lightly but really quite a serious problem.

Dependence is a difficult thing to overcome, but scientists are experimenting with bringing old satellites back to Earth. A sort of Kite is being trialled that once attached to its objective slows it down so that it enters the atmosphere and burns up, but this must be seen against a backdrop of more satellites being launched every month. They are both commercially and militarily extremely important.

Who has the right to govern space though? Competition rules and it is big business.

For a more detailed incite have a look at these postings on the Bassetti Foundation website.