CAR NEW MODELS: 08/07/12

Tuesday, 7 August 2012

New 2009 Honda Goldwing 1800 IRS Adventure

The car featured a 5.6-litre straight supercharged engine developing 550bhp, which was housed in a very stiff ladder type chassis made up of oval tubing. What was so elaborate was the starting procedure.

1924 Rolls Royce Twenty

From a car bought to be cannibalised for spares (to keep other Rolls-Royce 20 H.P.s motoring) in the Udaipur royal garage to its glorious resurrection to pride of place in the same fleet and also as the flag bearer of royal Indian automobiles at the 2012 Pebble Beach Concours d'Elegance, is a story right out of a fable. Adil Jal Darukhanawala sheds light on GLK 21, the 1924 Rolls-Royce Twenty, originally ordered and owned by the Maharaja of Jodhpur and since the late 1930s doing duty in the automobile fleet of the Maharaja of Udaipur

curiosity

Curiosity's Mars mission

NASA's Curiosity Rover

NASA's Mars Science Laboratory is in "good health" as it approaches its critical entry, descent, and landing phase, according to the space agency.

Earlier this week, NASA performed a memory test of software that helps control the spacecraft's descent, and configured the spacecraft for entry into the Mars atmosphere and landing. NASA had previously on the Mars rover, called Curiosity, that is part of the mission.

As the spacecraft approaches Mars, NASA is steering it toward its intended landing spot. On July 28, NASA used thruster rockets to reorient the lab's point of entry into the Martian atmosphere to a point about 13 miles from its previous course. The agency will have two more opportunities for course corrections, as needed, in the 48 hours before landing.

Curiosity is scheduled to arrive on Mars on Aug. 5 at 10:31 p.m. Pacific Time (Aug. 6, 1:31 a.m. Eastern Time). The rover carries the most advanced scientific gear ever used on Mars, designed to collect dozens of soil and rock samples during its 23-month stay. The goal of the mission, according to NASA, is to search for signs of microbial life, both past and present.

Curiosity stands out from earlier Mars rovers for its size. The car-like robot weighs more than a ton and requires a completely new way of disembarking on the Martian surface. Instead of an airbag-assisted landing, NASA will employ a "sky crane" touchdown for the rover. Curiosity is twice as long and five times as heavy as NASA's Spirit and Opportunity rovers, which launched in 2003. Many of Curiosity's design elements were inherited from those rovers, but Curiosity is the only one able to gather rocks and soil samples, process them, and distribute to test chambers onboard.

The Mars Science Lab launched from Cape Canaveral, Florida, on Nov. 26, 2011. Before Curiosity can touch down on Mars, it will have to overcome navigational challenges, including getting from the top of the atmosphere to the surface of Mars in seven minutes, which requires slowing from 13,000 miles per hour to almost zero in perfect sequence.

The spacecraft must be guided to its landing spot, the Gale Crater, while withstanding 1,600-degree heat. A supersonic parachute, the largest and strongest ever built, will slow its descent. Guided by rockets, the rover will use cameras to see where it will land.