CNN  — 

The Chandrayaan-2, which means “moon vehicle” in Sanskrit, took off from the Satish Dhawan Space Center at Sriharikota in southern Andhra Pradesh on July 22. Weighing 3.8 tons and carrying 13 payloads, it has three elements: lunar orbiter, lander and rover.

“Vikram lander descent was as planned and normal performance was observed till the altitude of 2.1 km. Subsequently the communication from the lander to ground station was lost. The data is being analyzed,” said K. Sivan, chairman of the Indian Space Research Organisation, the country’s equivalent of NASA.

The control room in the city of Bengaluru filled with scientists underwent a visible change as updates from the lander faded. The crowd had celebrated every small step during the controlled descent and at 1:55 a.m. local time on Saturday (4:25 p.m. ET Friday), the moment the landing was expected to take place, silence descended.

Chandrayaan-2 was supposed to touch down at 1:55 a.m. Saturday (4:25 p.m. ET Friday).

“In life, there are ups and downs. The country is proud of you. And all your hard work has taught us something … Hope for the best … You have served the country well and served science and humanity well,” said Prime Minister Narendra Modi after the announcement.

Later, Modi tweeted: “We remain hopeful and will continue working hard on our space programme.” He was scheduled to address the nation later Saturday.

“As important as the final result is … I can proudly say that the effort was worth it and so was the journey. Our team worked hard, traveled far and those teachings will always remain with us,” Modi said in a speech posted on Twitter hours later.

Prime Minister Narendra Modi is seen on TV as he watches the live broadcast of the soft landing.

Modi was in the mission control room when the lander was supposed to touch down.

Images of the controlled descent in the control room showed an abrupt break in the otherwise controlled normal descent.

The rover built to land on the lunar surface seen on a ramp moving into the main vehicle of Chandrayaan-2.

The next phase would have been a rover traveling on the lunar surface and collecting mineral and chemical samples for remote scientific analysis. The automated rover is named Pragyan (meaning “wisdom”).