Chengdu plans to launch ‘artificial moon’ into space to save on electricity
Climate Change Could Lead to Global Beer Shortage, Study Finds
Florida prisons damaged by hurricane
Hurricane leaves Florida's Mexico Beach in shreds
Power cuts and school closures feared as Storm Callum arrives
NASA Announces It is Sending a Helicopter to Mars in 2020
13 May 2018, 10:35 | Ross Houston
NASA's Mars HelicopterImage nasa
"Exploring the Red Planet with NASA'sMarsHelicopter exemplifies a successful marriage of science and technology innovation and is a unique opportunity to advance Mars exploration for the future", said Thomas Zurbuchen, Associate Administrator for NASA's Science Mission Directorate at the agency headquarters in Washington.
"To make it fly at that [altitude], we had to scrutinize everything, make it as light as possible while being as strong and as powerful as it can possibly be", she said.
NASA said the blades of the small helicopter, which has a softball-sized fuselage, would maintain an RPM of almost 3,000, about 10 times that of helicopters on Earth. The helicopter is being developed at NASA's Jet Propulsion Laboratory in Southern California.
It is specifically created to fly in the atmosphere of Red Planet which is 100 times thinner than Earth's. This is meant to demonstrate the viability and usefulness of such aircraft on Mars.
The helicopter is supposed to be used to achieve points on the surface of Mars, where you will not be able to get the Rover. The Nasa aircraft will be controlled through commands relayed from the rover, and will be powered by solar-charged batteries.
To cope with that, the marscopter's twin counter-rotating blades will spin at nearly 3,000 revolutions per minute (rpm), nearly 10 times the rate of an Earth helicopter. Yet the Mars Helicopter will certainly be flying in an environment that's as slim as elevations of 100,000 feet in the world, inning accordance with NASA. On reaching the Mars surface the rover will drive to a safer place. No aircraft has ever taken off from the surface of another planet.
Because Earth will be several light minutes away, "there is no way to joystick this mission in real time", Aung said.
The pioneering helicopter is created to take things to another level and "prove that big things can come in small packages", said NASA.
Nasa plans for a 30-day flight test period that will include up to five flights, starting with a short vertical jaunt to hover for about 30 seconds at an altitude of 10ft (3m). Also, it carries a heating system to safeguard it form the cold nights of the Red Planet.
On May 11, NASA announced that a small autonomous rotorcraft will be added to the Mars 2020 mission. The rover is created to carry out geological reports also to ascertain the habitability of this Martian environment, NASA explained.
UFC 224 Predictions: Can Pennington Pull Off The Upset?
The big event's show-piece bout is really a women's bantamweight title fight between champion Amanda Nunes and Raquel Pennington . Although Pennington has only been stopped once in 22 pro and amateur fights, Nunes' home-soil advantage could be crucial.
Kendall Jenner Thinks It's Weird Her Sister Kylie Has A Baby
No, they're on Instagram and Twitter. "I actually haven't! I really need to tone up and start working out just for health". The 22-year-old model had clearly left her bra at home, as her nipple were visible under the sheer golden material.
IGP Replies Senate, 'I Owe You No Apology'
The Senate consequently asked the Police Chief to appear before it unfailingly on Wednesday, May 9, 2018. I believe that a decision has to be taken on the way forward.
Police investigate deadly stabbing in Paris
The incident took place in Opera district of central Paris and the site was about 400 metres away from Paris Opera House. Macron said: "France is once again paying the price of blood, but will not cede an inch to enemies of freedom".
Further clashes expected on Israel's border with Gaza
It said some threw "pipe bombs and grenades" at troops and damaged infrastructure. "This time I can't fix and will not fix it. The Hamas-led demonstrations are aimed at breaking the decade-long Israeli and Egyptian blockade on the coastal strip.
Shooting reported at high school in California
According to the San Gabriel Valley Tribune , Harris said officers recovered the weapon in the desert located a " distance away ". Police were also called to a nearby elementary school after reports of gunfire but found no evidence of any crime.
Philippine Supreme Court justices oust chief justice
With that, I believe that they have the basis to do it. "I will not hesitate to do what is in the best interest of my country. Marvic Leonen, one of the six who voted against removing Sereno, said the petition should have been dismissed outright.