Washington, April 4
NASA’s Mars helicopter Ingenuity has been dropped on the floor of the Pink Planet forward of its historic first flight scheduled for April 11.
Ingenuity flew to Mars whereas being hooked up to the stomach of NASA’s Perseverance rover, which made a February 18 contact down on the Pink Planet.
“#MarsHelicopter landing confirmed! Its 293 million mile (471 million km) journey aboard @NASAPersevere ended with the ultimate drop of Four inches (10 cm) from the rover’s stomach to the floor of Mars at present,” NASA’s Jet Propulsion Laboratory in Pasadena, California, tweeted late on Saturday.
“Subsequent milestone? Survive the evening.”
#MarsHelicopter landing confirmed! Its 293 million mile (471 million km) journey aboard @NASAPersevere ended with the ultimate drop of Four inches (10 cm) from the rover’s stomach to the floor of Mars at present. Subsequent milestone? Survive the evening. https://t.co/TNCdXWcKWE pic.twitter.com/XaBiSNebua
— NASA JPL (@NASAJPL) April 4, 2021
The US house company final week introduced the choice to push again the date of the primary try to fly the helicopter on Mars from April eight to April 11.
Flying in a managed method on Mars is much harder than flying on Earth.
The Pink Planet has important gravity (about one-third that of Earth’s), however its ambiance is simply 1 per cent as dense as Earth’s on the floor.
Throughout Martian daytime, the planet’s floor receives solely about half the quantity of photo voltaic vitality that reaches Earth throughout its daytime, and nighttime temperatures can drop as little as minus 90 levels Celsius, which may freeze and crack unprotected electrical elements.
To suit throughout the accessible lodging supplied by the Perseverance rover, the Ingenuity helicopter have to be small.
To fly within the Mars atmosphere, it have to be light-weight. To outlive the frigid Martian nights, it will need to have sufficient vitality to energy inner heaters.
The system — from the efficiency of its rotors in rarified air to its photo voltaic panels, electrical heaters, and different elements — has been examined and retested within the vacuum chambers and take a look at labs of NASA’s JPL in Southern California.