Some interesting Space related articles I recently found in the news.
Scientists Want to Fund Antimatter Drive through Kickstarter
I saw the article “Physicists launching Kickstarter to build Star Trek-style antimatter drive” almost two months ago. Physicists Steven Howe and Gerald Jackson have been pushing their idea of an antimatter drive for some time. So far though, NASA has not been willing to fund their further research. Now the scientists are planning on engaging the public for a $200,000 kickstarted project.
This is only the first step though. They have many technological issues to overcome and they readily admit that the full drive development would more likely cost closer to $100 million. The results, if achieved, would be worth it as they estimate that using an antimatter drive a space craft could reach close to 40% the speed of light.
Development of the antimatter drive is being done by Howe and Jackson’s company Hbar Technologies.
A group of scientists and technology leaders from Silicon Valley want to send a mission (Breakthrough Starshot) to Alpha Centauri – a mere 4.37 light years ‘near’. The effort is being led by Russian philanthropist and Internet Entrepreneur Yuri Milner. Among those backing this proposal are Facebook founder Mark Zuckerberg and physicist Stephen Hawking.
Their idea is to launch several small satellites and propel them on their way using an Earth based lasers. Each small probe would deploy a ‘sail’ which would catch the laser light and accelerate them to 20% of the speed of light.
Don’t expect this to come about anytime soon. Not only ae there some significant technological obstacles, but the project is estimated at costing upwards of $10 billion. The time line includes 20 years to plan and implement the mission, 20 years for the probes to travel to Alpha Centauri and an additional 4+ years to received any data transmitted by the probes back to Earth.
NASA Funding Far-Out Concepts
All of the funding done by NASA is not the standard projects we commonly think of. NASA has identified 13 phase I projects and awarded each $100,000 for a feasibility study. Later another round of grants may award up to $500,000 for further development.