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Vikram Lander Spotted On Moon

The Vikram moonlander was sent by the Indian Space Research Organisation (ISRO) aboard the Chandraayan 2 that orbited the moon

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India’s Vikram lunar lander
India’s Vikram lunar lander, which crashed on its final approach to the Moon’s surface in September, has been found. Pixabay

BY ARUL LOUIS 

Shanmuga Subramanian, the eagle-eyed citizen space scientist who found Vikram moonlander said on Tuesday that he took spotting it as a challenge when NASA couldn’t.

He said in an email interview to IANS: “It was something challenging as even NASA can’t find out so why can’t we try out? And that’s the thought that led me to search for Vikram lander.”

Subramanian, who works as an information technology architect, in his spare time looked through the images taken by NASA’s Lunar Reconnaissance Orbiter (LRO) camera on September 17 and spotted a debris from Vikram.

Those images were taken when the light during moon’s dusk was very harsh at the place where the moonlander crashed and the long shadows made the hunt for Vikram difficult, NASA and LRO said at that time.

LRO Project Scientist Noah Petro, to whom Subramanian emailed his finding, told IANS: “The story of this really amazing individual (who) found it, helped us find it, is really awesome.”

The Vikram moonlander was sent by the Indian Space Research Organisation (ISRO) aboard the Chandraayan 2 that orbited the moon.

Vikram was launched from Chandrayaan on September 6 in hopes of making a safelanding and exploring the moon’s surface. However, it lost contact with ISRO minutes before the scheduled landing and crashed.

Vikram Moon Lander
A Moon landing is the arrival of a spacecraft on the surface of the Moon. Pixabay

Petro said: “This is the wonderful thing about our data. We released it for the world and anyone can use and he used it to make this discovery.”

Subramanian suggested a crowd-sourced citizen scientist movement to help space organisations.

“LRO’s data is a treasure trove. I would suggest students and others to help out NASA, ISRO and other space organisations by building a good database of LRO images with features like comparison etc.,” Subramanian told IANS.

“Currently we have to compare it manually (and I) wish someone can do more on that, with NASA’s scientists time crunched for their Moon missions,” he added.

Asked how he got interested, Subramanian said: “Space exploration is nothing new for me as I have been interested in space right from the scratch and watched ISRO’s rocket launches closely even managed to capture some of it on my YouTube channel.

“I don’t think Vikram lander would have made a such impact on the minds of the Indian public if it had landed successfully (but) since it was lost there was a lot of discussion in public forums as well as on my Facebook regarding what malfunctioned etc.

“The crash landing of Vikram made more people interested in it and it also got eventually hooked me, which lead to me searching NASA’s pic for nearly some 4-5 hours every night.”

Subramanian spoke of the social media world of space enthusiasts where intense discussions were taking place about the mystery of Vikram and which helped his quest.

“Initially there was lot of false positives I got (that were) corrected by Twitterati and one of the tweets led to me a Reddit forum where they had the exact intended landing location and the path of Vikram,” he said.

Vikram on moon
The Moon is an astronomical body that orbits the Earth as its only permanent natural satellite. Pixabay

On being able to narrow down the area for his search, he said: “Though there was no data available about the path of Vikram lander, I eventually concluded it would have come from North Pole as one of the tweets from ‘cgbassa’ said Vikram has crossed the North Pole of the moon. And from ISRO’s live images, I made out it would have stopped short of around 1 km from the landing spot so it eventually led to me searching around 2 sq km around the landing area.”

That tweet was from CG Bassa, an astronomer with Astron, the Dutch radio astronomy institute.

ALSO READ: Nations and their Moon Missions

After better pictures came from the LRO’s pass over the area in October and on November 11, when the light conditions improved, the LRO camera team scoured the area surrounding the spot where Subramanian had spotted a debris and found the impact spot of Vikram’s crash and other debris, the ASU said.

The impact site is located at 70.8810AoS, 22.7840AoE, at an elevation of 834 metres, it added. (IANS)

  • Dr. P. L. Salinkar

    Before the launch of the Chandrayana 2 mission, I read that the lunar orbiter has the best moon orbiting camera. Form the very beginning of the moon landing failure, I was wondering, why there are no images received from the ISRO lunar module orbiting. All we learned over next many days was about the images taken by NASA orbitor. Just now, statement of ISRO says, ISRO orbitor has located and photographed the failed lander. But most of the news feeds show the photograph of ISRO chief K. Sivan, and not of lunar surface where the lander is found ! Is this science reporting standard of ISRO ?

  • Ajith Fredjeev Dinakarlal

    So what? The lander crashed at the end of the day or night or whatever… Grow up people we have grown out of these cock and bull stories; haven’t we?!

SHARE
  • Dr. P. L. Salinkar

    Before the launch of the Chandrayana 2 mission, I read that the lunar orbiter has the best moon orbiting camera. Form the very beginning of the moon landing failure, I was wondering, why there are no images received from the ISRO lunar module orbiting. All we learned over next many days was about the images taken by NASA orbitor. Just now, statement of ISRO says, ISRO orbitor has located and photographed the failed lander. But most of the news feeds show the photograph of ISRO chief K. Sivan, and not of lunar surface where the lander is found ! Is this science reporting standard of ISRO ?

  • Ajith Fredjeev Dinakarlal

    So what? The lander crashed at the end of the day or night or whatever… Grow up people we have grown out of these cock and bull stories; haven’t we?!

Next Story

SpaceX Plans To Send NASA Astronauts To Space in Q2 This Year

As part of the test on Sunday, SpaceX configured Crew Dragon to trigger a launch escape about 1.5 minutes after liftoff

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NASA
It took a lot of work between NASA and SpaceX to get to this point. Pixabay

After NASA and SpaceX successfully completed a launch escape demonstration of the company’s Crew Dragon spacecraft and Falcon 9 rocket, Elon Musk said that his aerospace company aims to send NASA astronauts to space between April and June this year.

This was the final major flight test of the spacecraft before it begins carrying astronauts to the International Space Station (ISS) under NASA’s Commercial Crew Programme, the US space agency said in a statement on Sunday.

With this test now complete, the next big flight of the Crew Dragon will have people on board: NASA astronauts Bob Behnken and Doug Hurley.

“We’re highly confident that the hardware will be ready in Q1, most likely at the end of February but no later than March. And we think it appears probable that the first crewed launch would occur in the second quarter,” said Musk after the successful uncrewed test of its Crew Dragon capsule’s in-flight launch escape capabilities.

Musk said that if all goes well, the first crewed flight on the Crew Dragon could take place in the second quarter of this year.

“This critical flight test puts us on the cusp of returning the capability to launch astronauts in American spacecraft on American rockets from American soil,” said NASA Administrator Jim Bridenstine. “We are thrilled with the progress NASA’s Commercial Crew Programme is making and look forward to the next milestone for Crew Dragon.”

As part of the test on Sunday, SpaceX configured Crew Dragon to trigger a launch escape about 1.5 minutes after liftoff. All major functions were executed, including separation, engine firings, parachute deployment and landing. Crew Dragon splashed down at 10:38 am just off the Florida coast in the Atlantic Ocean.

“As far as we can tell thus far, it’s a picture perfect mission. It went as well as one can possibly expect,” said Musk. “This is a reflection of the dedication and hard work of the SpaceX and NASA teams to achieve this goal. Obviously, I’m super fired up. This is great.”

NASA
After NASA and SpaceX successfully completed a launch escape demonstration of the company’s Crew Dragon spacecraft and Falcon 9 rocket, Elon Musk said that his aerospace company aims to send NASA astronauts to space between April and June this year. Wikimedia Commons

Prior to the flight test, teams completed launch day procedures for the first crewed flight test, from suit-up to launch pad operations. The joint teams now will begin the full data reviews that need to be completed prior to NASA astronauts flying the system during SpaceX’s Demo-2 mission. “The past few days have been an incredible experience for us,” said astronaut Doug Hurley.

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“Today, we watched the demonstration of a system that we hope to never use, but can save lives if we ever do. It took a lot of work between NASA and SpaceX to get to this point, and we can’t wait to take a ride to the space station soon,” he said in the NASA statement. (IANS)