Technical glitch retains Ingenuity helicopter grounded on fourth Mars flight attempt- Know-how Information, Novi Reporter
Agence France-PresseApr 30, 2021 10:28:38 IST
NASA’s Mars Ingenuity helicopter missed its fourth scheduled flight on Thursday, with the house company blaming a software program glitch and vowing to strive once more the following day. “The helicopter is secure and in good well being,” stated an announcement, including the rotorcraft had did not transition to “flight mode.” The workforce plans to try the flight as soon as extra on Friday at 8.16 pm IST (10:46 am Japanese Time) with information anticipated again at NASA’s Jet Propulsion Laboratory round three hours later.
The software program subject is considered the identical one which delayed Ingenuity’s maiden voyage, the primary powered flight on one other planet. Initially scheduled for 11 April, the historic feat occurred on 19 April.
The explanation was a glitch related to the plane’s “watchdog timer,” which alerts Ingenuity to potential issues and pauses its processes if it thinks it has detected an error.
Engineers made a coding tweak that allowed Ingenuity to beat the issue and transition to flight mode accurately — however estimated there was a 15 p.c likelihood it might not work on every flight try.
“Right now’s delay is in step with that expectation and doesn’t stop future flight,” NASA stated.
Since reaching Mars in February underneath the stomach of the Perseverance rover, the 1.8 kilograms helicopter has made three profitable flights.
The final, which came about Sunday, noticed it transfer quicker and additional than ever earlier than, with a peak pace of 6.6 ft (two meters) per second. It lined 50 meters of distance.
Ingenuity’s flights are difficult due to circumstances vastly completely different from Earth’s — foremost amongst them a rarefied ambiance that has lower than one p.c the density of our personal and means it has to spin its rotors at 2,400 revolutions per minute.
The Ingenuity expertise demonstration will finish in early Could to permit the Perseverance rover to return to its essential process: looking for indicators of previous microbial life on Mars.
#Technical #glitch #Ingenuity #helicopter #grounded #fourth #Mars #flight #try #Know-how #Information #Novi Reporter