Tag: Vikram lander

Indian Space Research Organisation (ISRO) chief S Somanath

Vikram Lander Is Set Into Sleep Mode: ISRO

By LokMarg

In a major development, the Indian Space Research Organization (ISRO) announced that the ‘Vikram Lander’ has been set into sleep mode at around 08 AM (Indian Standard Time) on Monday morning.

ISRO said that the data collected by the payloads is received at the Earth and the Payloads are now switched off. It is expected by ISRO that Vikram Lander and Pragyaan will awake again on around September 22.

“Vikram Lander is set into sleep mode around 08:00 Hrs. IST today. Prior to that, in-situ experiments by ChaSTE, RAMBHA-LP and ILSA payloads are performed at the new location. The data collected is received at the Earth. Payloads are now switched off. Lander receivers are kept ON. Vikram will fall asleep next to Pragyan once the solar power is depleted and the battery is drained. Hoping for their awakening, around September 22, 2023,” ISRO posted on X.

The Vikram lander was carrying the Chandra’s Surface Thermophysical Experiment (ChaSTE) to measure surface thermal properties, the Instrument for Lunar Seismic Activity (ILSA) to measure seismicity around the landing site, the Radio Anatomy of Moon Bound Hypersensitive ionosphere and Atmosphere (RAMBHA) to study the gas and plasma environment, and a passive laser retroreflector array provided by NASA for lunar ranging studies.

On August 23, India took a giant leap as the Chandrayaan-3 lander module successfully landed on the moon’s South Pole, making it the first country to have achieved the historic feat and bringing to an end the disappointment over the crash landing of the Chandrayaan-2, four years ago. Overall, India became the fourth country – after the US, China, and Russia – to have successfully landed on the moon’s surface.

After having landed, the Vikram Lander and the Pragyan rover performed different set tasks on the lunar surface, including finding the presence of sulphur and recording relative temperature. Upon landing, the lander and the rover were to operate for one lunar day. One day on the Moon is equal to 14 days on Earth. (ANI)

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This image of the moon is an HDR Composite of two different images

Chandrayaan-3: Vikram Lander Relays Data On Moon’s Temp

By LokMarg

The Chandrayaan-3 lander module which landed on the Moon’s surface successfully has begun doing its set experiments and subsequently relaying them back to ISRO headquarters.

In its latest update, ISRO on Sunday put out the first observations recorded by the ‘ChaSTE’ payload onboard Vikram Lander.

Chandra’s Surface Thermophysical Experiment (ChaSTE) payload was attached to measure the thermal conductivity and temperature on the moon. The payload was developed by a team led by the Space Physics Laboratory (SPL), VSSC in collaboration with Physical Research Laboratory, Ahmedabad

The payload attached to the lander recorded the variation of temperature on the lunar surface with an increase in depth. ISRO shared a graph on X, formerly Twitter, which showed the change in temperature on the moon’s surface and underneath.

At a depth of 8 cm, the payload recorded temperature as low as (-) 10 degrees centigrade. With the gradual rise towards the surface, the temperature too could be seen rising.

Above the surface, the graph showed a relative stagnancy in temperature between 50-60 degrees centigrade.

“This is the first such profile for the lunar south pole. Detailed observations are underway,” ISRO said.

On Wednesday, India took a giant leap as the Chandrayaan-3 lander module successfully landed on the moon’s South Pole, making it the first country to have achieved the historic feat and bringing to an end the disappointment over the crash landing of the Chandrayaan-2, four years ago.

Overall, India became the fourth country – after the US, China, and Russia – to have successfully landed on the moon’s surface.

Chandrayaan-3 mission’s estimated cost is Rs 600 crore.

Meanwhile, the Pragyan rover rolled out of Chandrayaan-3 Vikram lander’s belly and walked on the lunar surface. A video was released by the Indian Space Research Organisation (ISRO) on Thursday, which showed the rover coming out of the lander through a ramp.

Upon landing, the lander and the rover are operating and doing their set tasks and experiments for one lunar day. One day on the Moon is equal to 14 days on Earth.

The stated objectives of Chandrayaan-3, India’s third lunar mission, were a safe and soft landing on the lunar surface, the rover moving on the moon’s surface, and in-situ scientific experiments. The spacecraft was launched from the Satish Dhawan Space Centre in Andhra Pradesh’s Sriharikota on July 14.

Chandrayaan-2 mission was only “partially successful” since the lander lost contact after a hard landing. The ISRO though recently managed to establish a two-way communication between the Chandrayaan-3 lander module and the still-orbiting Chandrayaan-2 orbiter. (ANI)

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Chandrayaan-3 ISRO

Chandrayaan-3: Pragyan Rover Walks On Moon

By LokMarg

A video of the Pragyan rover rolling out of Chandrayaan-3 Vikram lander and walking on the lunar surface was released by the Indian Space Research Organisation (ISRO) on Thursday.

From the video released by ISRO, the Indian national flag pasted on its back is visible as the rover began its ‘moonwalk’ on the lunar surface.

Previously, ISRO released visuals of the August 23 soft landing of the Chandrayaan-3 lander Vikram on the moon’s surface, clicked by Chandrayaan-2’s Orbiter High-Resolution Camera.

Upon landing, the lander and the rover will operate and do their set tasks for one lunar day. One day on the Moon is equal to 14 days on Earth.

India took a giant leap on Wednesday evening as the Chandrayaan-3 lander module successfully landed on the moon’s South Pole, making it the first country to have achieved the historic feat and bringing to an end the disappointment over the crash landing of the Chandrayaan-2, four years ago.

Overall, India became the fourth country – after the US, China, and Russia – to have successfully landed on the moon’s surface.

The spacecraft was launched from the Satish Dhawan Space Centre in Andhra Pradesh’s Sriharikota on July 14.

The stated objectives of Chandrayaan-3, India’s third lunar mission, were a safe and soft landing on the lunar surface, the rover moving on the moon’s surface, and in-situ scientific experiments.

However, the Covid-19 pandemic brought an unforeseen delay to the mission’s progress. The approved cost of Chandrayaan-3 is Rs 250 crores (excluding launch vehicle cost).

Chandrayaan-2 mission was only “partially successful” since the lander lost contact after a hard landing, but the ISRO earlier this week successfully established two-way communication between the Chandrayaan-3 lander module and the still orbiting Chandrayaan-2 orbiter. (ANI)

Read More: http://13.232.95.176/

Chandrayaan-3 ISRO

India’s National Emblem, ISRO Logo On Moon Surface

By LokMarg

A video of the Pragyan rover rolling out of Chandrayaan-3 Vikram lander and walking on the lunar surface was released by the Indian Space Research Organisation (ISRO) on Thursday.

Previously, ISRO released visuals of the August 23 soft landing of the Chandrayaan-3 lander Vikram on the moon’s surface, clicked by Chandrayaan-2’s Orbiter High-Resolution Camera.

The rear wheels of the Pragyan rover have fixed with the ISRO logo and the national emblem, showcasing the Lion Capital of Ashoka at Sarnath. As Pragyan moved on the moon’s surface, the rover left behind imprints of the logo.

Upon landing, the lander and the rover will operate and do their set tasks for one lunar day. One day on the Moon is equal to 14 days on Earth.

India took a giant leap on Wednesday evening as the Chandrayaan-3 lander module successfully landed on the moon’s South Pole, making it the first country to have achieved the historic feat and bringing to an end the disappointment over the crash landing of the Chandrayaan-2, four years ago.

Overall, India became the fourth country – after the US, China, and Russia – to have successfully landed on the moon’s surface.

The spacecraft was launched from the Satish Dhawan Space Centre in Andhra Pradesh’s Sriharikota on July 14.

The stated objectives of Chandrayaan-3, India’s third lunar mission, were a safe and soft landing on the lunar surface, the rover moving on the moon’s surface, and in-situ scientific experiments.

However, the Covid-19 pandemic brought an unforeseen delay to the mission’s progress. The approved cost of Chandrayaan-3 is Rs 250 crores (excluding launch vehicle cost).

Chandrayaan-2 mission was only “partially successful” since the lander lost contact after a hard landing, but the ISRO earlier this week successfully established two-way communication between the Chandrayaan-3 lander module and the still orbiting Chandrayaan-2 orbiter. (ANI)

Read More: http://13.232.95.176/