A team of expert designers spent more than four years shrinking a working helicopter to just 1.8kg (4lbs) or roughly the size of a softball.
We’re sending a helicopter to Mars! Traveling onboard our #Mars2020 rover, this #Marscopter will test our capabilities for controlled flight in the thin atmosphere of the Red Planet and could pave the way for future uses across the solar system: https://t.co/uZFyRmUTgh pic.twitter.com/XlCP9xERub
The machine’s two blades will spin at 3,000 revolutions a minute - three times faster than an average chopper.
It is specifically designed to fly in the atmosphere of Red Planet which is 100 times thinner than Earth’s.
NASA Administrator Jim Brindenstine hailed the mission a “world first” and said: “The idea of a helicopter flying in the skies of another planet is thrilling.”
Scientists will remotely operate the craft all the way from Earth, in the same way a drone is operated.
Orders will be sent from Earth to the red planet and the craft will carry it out on its own.
Due to the atmospheric difference between Earth and Mars, the helicopter will be the equivalent of 100,000 feet in the air at home when it is on the ground on Mars.
KARACHI - Following are the foreign currency exchange rates for US Dollar, Saudi Riyal, UK Pound Sterling, U.A.E. Dirham, European Euro, and other foreign currencies in Pakistan open market on February 4, 2023 (Saturday).
Source: Forex Association of Pakistan. (last update 09:00 AM)
|UK Pound Sterling||GBP||337.01||337.71|
|Hong Kong Dollar||HKD||34.19||34.54|
|New Zealand Dollar||NZD||173.25||175.25|
KARACHI – The price of a single tola of 24-karat gold in Pakistan is Rs 205,200 on Saturday. The price of 10 grams of 24k gold was recorded at Rs175,930.
Likewise, 10 grams of 22k gold were being traded for Rs167,318 while a single tola of 22-karat gold was being sold at Rs 195,157.
Note: The gold rate in Pakistan is fluctuating according to the international market so the price is never been fixed. The below rates are provided by local gold markets and Sarafa Markets of different cities.
|Lahore||PKR 205,200||PKR 2,430|
|Karachi||PKR 205,200||PKR 2,430|
|Islamabad||PKR 205,200||PKR 2,430|
|Peshawar||PKR 205,200||PKR 2,430|
|Quetta||PKR 205,200||PKR 2,430|
|Sialkot||PKR 205,200||PKR 2,430|
|Attock||PKR 205,200||PKR 2,430|
|Gujranwala||PKR 205,200||PKR 2,430|
|Jehlum||PKR 205,200||PKR 2,430|
|Multan||PKR 205,200||PKR 2,430|
|Bahawalpur||PKR 205,200||PKR 2,430|
|Gujrat||PKR 205,200||PKR 2,430|
|Nawabshah||PKR 205,200||PKR 2,430|
|Chakwal||PKR 205,200||PKR 2,430|
|Hyderabad||PKR 205,200||PKR 2,430|
|Nowshehra||PKR 205,200||PKR 2,430|
|Sargodha||PKR 205,200||PKR 2,430|
|Faisalabad||PKR 205,200||PKR 2,430|
|Mirpur||PKR 205,200||PKR 2,430|