Science

ISRO Plans Ambitious Mars Mission with Helicopter Exploration

Published on Feb 25, 2024

The Indian Space Research Organisation (ISRO) is developing an ambitious Mars exploration mission that aims to send a helicopter and lander to Mars in the early 2030s. Inspired by NASA's Ingenuity Mars helicopter, this project seeks to advance exploration capabilities on the Red Planet.

In November 2013, India achieved a significant milestone with its first Mars exploration mission, the Mars Orbiter Mission (MOM) or Mangalyaan. Launched successfully, MOM entered Mars orbit in September 2014 to conduct scientific investigations. Regrettably, contact with the probe was lost in 2022.

Determined to push forward, the Indian Space Research Organisation remains undeterred. In a recent webinar, Jayadev Pradeep, a scientist at the Space Physics Laboratory at the Vikram Sarabhai Space Center, disclosed plans to equip a Mars landing mission with a helicopter capable of carrying various payloads for aerial exploration. The proposed payloads, as reported by India Today, include temperature sensors, humidity sensors, pressure sensors, wind speed sensors, electric field sensors, and trace gas and dust sensors. These instruments will enable the measurement of dust aerosol distribution and facilitate a comprehensive study of the Martian atmosphere.

The Indian helicopter is expected to achieve a flight altitude of 100 meters above the Martian surface, surpassing the achievements of NASA's Ingenuity helicopter, which reached a maximum altitude of 24 meters. Ingenuity, having successfully landed in Mars' Jezero Crater in February 2021 alongside NASA's Perseverance rover, not only demonstrated the feasibility of flight in the thin Martian atmosphere but also exceeded all expectations. Originally planned for five technology demonstration flights, the 4-pound helicopter completed an astounding 72 Mars flights before being permanently grounded in January 2024 due to damaged rotor blades.

ISRO's forthcoming Mars mission, featuring a helicopter, showcases India's unwavering commitment to explore and study the Red Planet. Building upon the accomplishments of its previous Mars mission, while drawing valuable insights from NASA's Ingenuity experience, ISRO aims to contribute significantly to our understanding of Mars and its atmosphere.

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