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India's ISRO Space Agency officials say the Orbiter Chandrayan 2 which is circling the moon and collecting data, has taken pictures of the Vikram lander. The lander did make it to the lunar surface though it lost contact because of a rough landing.

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NASA technologists say cost constrains can be useful in planning moon missions. India's Chandrayan 3 cost $70 million for the moonlanding and the Vikram rover scientific research on the lunar surface. Progress is made through an incremental approach as Chandrayan 2 was based on the lessons from Chandrayan 1 which lost contact from lunar orbit, and Chandrayan 3 learning from the landing failure on the lunar surface of Chandrayan 2. This also reduces the cost of the next mission.  

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India's second moon mission will land a rover on the lunar surface near the South pole on September 7. The mission includes an orbiter, a lander named Vikram, and a six wheeled rover named Pragyaan. The orbiter was launched on July 22, entering the moon's orbit a month later in tricky manoeuvres, followed by the lander being set off on September 2. The last 15 minutes of the mission, the landing itself on the lunar surface is critical to the mission. During this operation the speed has to be brought down quickly for a soft landing. 

India has accomplished this with low budget. Chandrayan 2 mission cost is about $150 million. 

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The lunar module of Chandrayan 3 mission is expected to land on the moon August 23-24. This will make India the first country to land a module on the South Pole of the moon where it is believed water may be found.

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The huge temperature difference of hundreds of degrees C between the lunar surface and its depths, the presence of sulphur on the surface, and pictures of Pragyaan rover moving around craters, are shown here in a BBC report on India's moon mission Chandrayaan 3.

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The US reached the moon 50 years earlier in 1972 in the Apollo lunar mission. The new launch was done by a vehicle developed by Houston based Intuitive Machines. It is carrying NASA research devices under a $114 million contract. Lunar landings are difficult because of the thin atmosphere and need to slow down rapidly to land. Intuitive Machines spacecraft was brought down to speed of 3 feet per second before landing. It has one week before lunar night makes it inoperable. A similar landing was accomplished recently by an Indian spacecraft by large drops in speed to achieve a stable landing, after an unsuccessful earlier attempt that did not achieve the drop in speed required for landing.

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This Guardian report provides a timeline for lunar exploration. The last Apollo Moon missions date back to 1972 with Apollo 17. It lasted 12 days with the first crewed space flight to the moon taking Schmitt and Cernan to moon's surface while Evans orbited above. Since then it has been quiet for lunar exploration till Chang'e 3 lander and rover from China in 2011 put China on the moon, followed by Chang'e 5 in 2020. Today August 23, 2023 India puts its own moon lander and rover on the South Pole of the moon which is expected to have water.

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India's lunar probe released from the orbiter circling the moon is diverted from its expected path in the last 20 minutes before a landing on the lunar surface. As it reached 2.1 kilometers from the moon's surface communication with the ISRO satellite center in Bengaluru was lost. Landing on the moon is a difficult task because it lacks atmosphere, the distance preventing landing control in real time, and landers depending on thrusters to set down at the lowest speed in the right place away from craters and rocks. As a result a lander module is programmed to scan the surface and make the landing on its own. A similar Israeli mission recently failed for the same reasons. China landed a rover on the far side of the moon in January, and plans a Mars mission in 2020. The plans to build a space station orbiting the moon in 2023, and make a moon landing that year, land a person on Mars in 2033. President Trump has accelerated the space program after it was stalled under the administrations of Bush and Obama. ...

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Since the last landing of a man on the moon in 1972, not much has happened. China recently made 3 lunar landings and Israel failed in its recent Beersheba module effort. India is trying a second time with Chandrayan 2 to make the soft landing in the last critical 15 minutes on the lunar surface without any problems.    The Indian space program has the potential to build up the global research and knowledge about our planet.  Factors unique to India's space program are its development of its own rockets, similar to China's. The multipurpose satellite system services a number of users- telecommunications, TV broadcasting, meteorology, disaster warning, land and water management, ocean studies, drought and flood forecasting. The fleet of satellites IRS (Indian Remote Sensing Satllite Systems) will be used for teleducation, telemedicine, and other new uses. The NAViC navigation Constellation System acts as India's own GPS reducing the need to rely on U.S. based GPS. Other aspects of India' space program are the effort to explore new planets with the Mars Orbiter Mission MARS , with a module reaching Martian orbit in 2014. ...

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Tense moments after India's Chandrayan 2 covers 364,000 miles in space, coming close to the lunar surface at the South Pole, as close as 2.1 kilometres before losing communication with the ISRO Space Center. ISRO scientist Sivan and prime minister Modi at the Space Center.  Mr. Modi says he fully supports the space program's mission, saying the need was for continued "prayas" effort and learning from the experience. "Stay steady, look ahead," the prime minister tells ISRO scientists.

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The next mission for ISRO is the one next year, a joint space flight with NASA to the International Space Station. This will take Indian astronauts into space for the first time. Following this there will be a followup to Chandrayan 3 called LUPEX with the Japanese Space Agency JAXA in 2024-2025 for lunar exploration of the dark side of the moon that does not face the sun. For this the lander will be from ISRO, the Rover and spacecraft from JAXA. Gangayan mission will put Indian astronauts in space on Indian spacecraft next. The sample return mission is next in the Chandrayan missions similar to Chang'e 5 for China in 2020 bringing a sample of lunar rocks back to the earth.