Meet Dr Swati Mohan, the Indian-American scientist behind NASA’s rover landing on Mars
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When NASA’s Perseverance rover gently touched down on the surface of Mars on Thursday after seven months in space, it was an Indian-American named Dr Swati Mohan, who first confirmed that the rover had survived a particularly tricky plunge into the Martian atmosphere.
“Touchdown confirmed! Perseverance is safely on the surface of Mars, ready to begin seeking the signs of past life,” a calm and composed bindi-clad Mohan announced soon after the rover landed, as cheers erupted in NASA’s mission control room in California.
Mohan, who successfully spearheaded the development of attitude control and the landing system for the rover, was among the team of scientists behind the historic mission. The attitude control system is responsible for pointing the rover in the direction it needs to be and also helps figure out where the spacecraft is oriented in space.
Touchdown confirmed. The #CountdownToMars is complete, but the mission is just beginning. pic.twitter.com/UvOyXQhhN9
— NASA (@NASA) February 18, 2021
The Cornell graduate has been associated with the Perseverance Mars Mission since its inception and has been part of a number of other NASA missions over the years. Notably, she also worked on NASA’s Cassini mission to Saturn.
On Thursday, Mohan made history yet again, when she steered the controls and landing system of the rover and navigated a rather difficult touchdown, while the whole world watched with bated breath.
If you watched the Mars landing today, the voice you heard was @DrSwatiMohan. She immigrated to the US from India at age 1, was inspired by Star Trek at 9, then earned a B.S from Cornell in mechanical and aerospace engineering, and an M.S. and Ph.D from MIT in aeronautics. pic.twitter.com/mHZQmz3iPD
— Paul Rogers (@PaulRogersSJMN) February 18, 2021
The NASA scientist first emigrated from India to the United States when she was just a year old. Most of her childhood was spent in the Northern Virginia-Washington DC area. Mohan traces her love for space back to the American science fiction series ‘Star Trek’, which she first watched at the age of 9. While she wanted to become a paediatrician until she was 16, she later decided to become an engineer and pursue her interest in space exploration.
The robotic vehicle sailed through space for nearly seven months and covered over 472 million km before entering the Martian atmosphere at 12,000 miles per hour (19,000 km per hour) to begin its approach to touchdown on the planet’s surface.
Courtesy: indianexpress.com
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Lost a good friend; void cannot be filled: Fadnavis mourns Ajit Pawar’s passing
Mumbai (PTI): Maharashtra Chief Minister Devendra Fadnavis on Wednesday described Deputy CM Ajit Pawar’s tragic death in a plane crash as unbelievable, and said he had lost a good friend.
Fadnavis said “today” (January 28) will be a government holiday and there will be a three-day state mourning as a mark of respect to Pawar.
Ajit Pawar’s death has left a void that will never be filled, he said. “After working closely together, it is unbelievable that he is no more,” Fadnavis said.
Talking to reporters, Fadnavis described Pawar as a people’s leader who knew the state well and had a deep understanding of the issues in Maharashtra. He said it takes several years to build and establish such leadership.
Fadnavis said he had apprised Prime Minister Narendra Modi and Union Home Minister Amit Shah about the tragedy. The CM said he had also spoken with Ajit Pawar’s cousin Supriya Sule and his son Parth Pawar.
“Both (Deputy CM) Eknath Shinde and I are leaving for Baramati now. Once their entire family gathers in Baramati, we will share further details,” he said.
The entire state stands by Pawar’s family and his party NCP in this hour of grief, he added.
Ajit Pawar, 66, and four other persons were killed after an aircraft carrying them crashed in Maharashtra’s Pune district on Wednesday morning, officials said. The incident occurred when the plane carrying Pawar and others landed near Baramati, they said.
Several state BJP leaders, including Ashish Shelar, Ravindra Chavan and Chandrashekhar Bawankule, expressed deep grief over Pawar’s passing.
“This heart-wrenching incident has left the mind numb. Maharashtra has lost an experienced, dutiful and resolute leader,” state minister Shelar said.
Pawar left a distinct imprint on the state’s politics through his strong grip over administration, decisiveness and relentless drive for Maharashtra’s all-round progress. “Firmness, discipline, punctuality and tireless dedication were defining aspects of his personality,” he said.
BJP state president Ravindra Chavan said Maharashtra’s politics was unimaginable without Pawar. He said Pawar was known as a dynamic leader with a powerful command over administration and an unwavering focus on the state’s comprehensive development.
He said Pawar held the record for serving the longest tenure as deputy CM in the state’s history and left an indelible mark while handling key portfolios such as irrigation, energy and finance. “With his passing, Maharashtra has lost a firm, disciplined, punctual and indefatigable leader. This void can never be filled,” Chavan said.
Revenue Minister Chandrashekhar Bawankule described Pawar as a senior friend and guide. “Even now, it is difficult to accept that this tragedy has really happened,” he said. Pawar would be remembered as a true people’s leader who gave clear direction and unstoppable momentum to Maharashtra’s all-round development, Bawankule said.
Recalling Pawar’s immense administrative experience, Bawankule said he had personally sought the NCP leader’s advice on several occasions.
“The loss of Ajitdada is not merely the departure of one leader; it is a profound loss for Maharashtra itself. The nation has lost a visionary statesman, and I have lost a dear elder friend and guide,” Bawankule said, adding that the reality of Pawar no longer being among them felt impossible to accept.
VIDEO | Maharashtra CM Devendra Fadnavis expresses grief over the demise of Deputy CM Ajit Pawar in an aircraft crash. He says, “This morning, a very tragic incident occurred. In extremely unforeseen circumstances, the news of the unfortunate demise of our state’s deputy chief… pic.twitter.com/sKIKJ5FvRW
— Press Trust of India (@PTI_News) January 28, 2026
