Space exploration is humanity's organised effort to travel beyond Earth's atmosphere and study the universe, driven initially by Cold War superpowers and now i…
On 4 October 1957, the Soviet Union launched Sputnik 1, a 58-cm polished aluminium sphere weighing 83.6 kg, into low Earth orbit aboard an R-7 rocket. Its radio beeps, a…
On 20 July 1969, NASA astronaut Neil Armstrong became the first human to set foot on the Moon, uttering the words that would be broadcast to an estimated 600 million peo…
The Indian Space Research Organisation was formally established on 15 August 1969 — deliberately chosen as India's Independence Day — succeeding INCOSPAR, which visionar…
On 29 January 1998, the governments of the United States, Russia, Canada, Japan, and eleven European nations signed the Intergovernmental Agreement establishing the lega…
Elon Musk incorporated Space Exploration Technologies Corp. — SpaceX — in March 2002 after concluding that NASA had no credible plan to make humanity multi-planetary, an…
On 22 October 2008, ISRO launched Chandrayaan-1 aboard a PSLV-C11 rocket — India's first mission beyond Earth orbit and only the fourth nation at the time to send a spac…
On 21 December 2015, a Falcon 9 first-stage booster returned from orbit and executed a precise propulsive landing back at its launch site — the first time in history an…
On 5 November 2013, ISRO launched the Mars Orbiter Mission — popularly known as Mangalyaan — aboard a PSLV-C25 rocket. When it successfully entered Martian orbit on 24 S…
At 6:04 PM IST on 23 August 2023, the Chandrayaan-3 lander Vikram touched down at approximately 70 degrees south latitude near the Moon's south pole — a region no spacec…
On 20 April 2023, SpaceX launched Starship — the fully integrated Super Heavy booster plus Starship upper stage — for the first time, producing a vehicle standing 121 me…
On 30 May 2024, Chennai-based startup Agnikul Cosmos successfully launched its Agnibaan SOrTeD (Sub-Orbital Technology Demonstrator) from the world's first privately bui…
As of early 2025, the space race has fragmented into a multi-polar competition spanning government agencies, private companies, and emerging space nations simultaneously…
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