The Best in Science News and Amazing Breakthroughs
up of particles almost exactly like regular matter but with opposite electric charge. That means when antimatter contacts regular matter, they both annihilate and can produce enormous amounts of energy.
Even within our own solar system, an antimatter-powered spacecraft could reach Pluto in 3.5 weeks compared to the 9.5 years it took He said it would take US$8 billion to build a solar power plant for the enormous energy needs of antimatter production and cost $670 million per year to operate.However, there are other ways to produce antimatter. That's where Weed focused his work.A different kind of antimatter engine
While positrons may be less expensive to obtain than more powerful forms of antimatter, they are difficult to harness because they are highly energetic and need to be slowed down, or"moderated." So building a prototype to test in space is still beyond reach, cost-wise, Weed said.For example, in 1953, Austrian physicist Eugen Sänger proposed a"photon rocket" that would run on positron annihilation energy.
United States Latest News, United States Headlines
Similar News:You can also read news stories similar to this one that we have collected from other news sources.
'Scent therapy' helps unlock memories in people with depression, trial findsNicoletta Lanese is the health channel editor at Live Science and was previously a news editor and staff writer at the site. She holds a graduate certificate in science communication from UC Santa Cruz and degrees in neuroscience and dance from the University of Florida.
Read more »
Australia lists nickel as ‘critical mineral’ to unlock billions in supportNo 1 source of global mining news and opinion
Read more »
Unlock Secrets To A Millionaire Mindset And Skyrocket Your BusinessMelissa Houston is the author of Cash Confident: An Entrepreneur's Guide to Creating a Profitable Business, and the founder of She Means Profit.
Read more »
Gut twist: Lab-grown frog embryos unlock mystery of human birth defectInteresting Engineering is a cutting edge, leading community designed for all lovers of engineering, technology and science.
Read more »
BMW i16 is the radical i8 successor that never wasStriking hybrid supercar, based on Vision M Next, was heavily inspired by the legendary M1
Read more »
“We Can’t Wait”: Sanders Says Green New Deal Needed Now More Than Ever“Transforming our economy away from fossil fuels isn’t radical. What’s radical is waiting another second to do it.'
Read more »