ISRO was established on August 15, 1962, by the Government of India.

Vikram Sarabhai, known as the 'Father of the Indian Space Program', served as the first Chairman of ISRO from its inception in 1962 until his untimely demise in 1971.

Aryabhata, named after the renowned Indian mathematician and astronomer, was the first Indian satellite successfully launched into space on April 19, 1975, using the Soviet Union's Kosmos-3M rocket.

Chandrayaan-1, launched in 2008, was India's first lunar mission, aimed at studying the Moon's surface, composition, and atmosphere.

Mangalyaan, also known as the Mars Orbiter Mission, was India's first interplanetary mission, successfully reaching Mars' orbit in September 2014.

Gaganyaan is ISRO's ambitious human spaceflight program, aiming to send three Indian astronauts into space by 2023.

Resourcesat-2 is an Indian Earth observation satellite launched in 2011, providing high-resolution images for various applications, including agriculture, forestry, and disaster management.

NAVIC (Navigation with Indian Constellation) is India's regional satellite navigation system, providing accurate positioning and timing services over the Indian subcontinent and neighboring regions.

INSAT-4CR is a communication satellite launched by ISRO in 2016, providing various communication services, including telephony, television broadcasting, and broadband internet.

INSAT-3D is a multipurpose satellite launched by ISRO in 2013, providing meteorological data for weather forecasting, cyclone tracking, and environmental monitoring.

RISAT-2 (Radar Imaging Satellite-2) is an Indian Earth observation satellite launched in 2009, primarily used for disaster management, providing high-resolution radar images for flood mapping, crop monitoring, and forest cover assessment.

Aditya-L1 is ISRO's upcoming solar mission, scheduled for launch in 2023, aimed at studying the Sun's corona, solar flares, and other solar phenomena.

EQUISAT (EQUatorial Ionization Anomaly Region Satellite) is an Indian scientific satellite launched in 2020, primarily designed to study the Earth's equatorial ionosphere and its impact on satellite communication and navigation systems.

GOSAT-2 (Greenhouse Gases Observing Satellite-2) is a joint mission between JAXA (Japan Aerospace Exploration Agency) and ISRO, launched in 2018, to monitor greenhouse gas concentrations in the Earth's atmosphere.