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Rocket
What, exactly, makes a rocket fuel environmentally friendly?
By Darren Quick
22:52 October 7, 2009 PDT
Automobiles aren’t the only vehicles turning to more environmentally friendly fuel sources. As we reported recently, NASA are testing a new type of rocket propellant made of a mixture of water and “nanoscale aluminum” powder they claim could provide a cleaner way to launch rockets, power long-distance space missions and generate hydrogen for fuel cells. A number of readers wondered, not unreasonably, what qualifies a rocket fuel as eco-friendly. We now have a few more answers. Read More
Triumph’s Rocket III Roadster gets more power and torque
By Gizmag Team
03:58 September 30, 2009 PDT
Triumph’s three-cylinder 2,294cc Rocket III megamotorcycle has the strongest motor of any two wheeled roadgoing conveyance we’ve ever ridden – nothing else comes even close. As much as we fell in love with the monster, all the Rockets until now have been created with a laid-back riding position which doesn't necessarily suit everybody in general, or mountain roads and city traffic in particular. For 2010 though, the iconic British marque is to introduce a Roadster version with increased horsepower and a 15% torque boost to 224Nm. Anti-lock braking is fitted as standard and ergonomics have been reworked for a more natural around-town riding position. Read More
Build a lunar lander and win $1 million
By Paul Lester
17:38 September 1, 2009 PDT
The X-Prize foundation, who teamed up with Google in 2007 to create the USD$30 million Google Lunar X Prize competition, has recorded plenty of interest. Since Odyssey Moon’s registration, a further ten parties moved swiftly to take up the gauntlet last year. Read More
NASA tests eco-friendly rocket fuel
By Jeff Salton
21:11 August 23, 2009 PDT
NASA and the Air Force Office of Scientific Research (AFOSR) have successfully launched a nine-foot rocket to a height of 1,300ft using an environmentally-friendly propellant made from aluminum powder and water ice. The fuel, called ALICE, has the consistency of toothpaste with a high burn rate and achieved a maximum thrust of 650 pounds during this test. Read More
New ion engine could reach Mars in 39 days
18:41 July 28, 2009 PDT
Last week, as the world celebrated the first lunar landing, Apollo 11 astronauts Buzz Aldrin and Michael Collins both called for NASA to make Mars its next goal. But the chemical propulsion system that took them to the moon would take six months, at least, to get a man to Mars and cost hundreds of billions of dollars. However, a new ion plasma rocket being developed by another former astronaut, Franklin Chang-Diaz, could potentially reach Mars in just 39 days using a fraction of the fuel. Read More
dariusvons
- February 10, 2010 @ 00:56 UTC
