Sarnath - 45th UNESCO World Heritage Site | Operation Amistad | NASA Rover Detects Potential Signs of Ancient Life on Mars

History & Culture

News –

Sarnath has been inscribed as India’s 45th (UP’s 4th) UNESCO World Heritage Site during the 48th session of the World Heritage Committee in South Korea.

Sarnath

Location – It is in Uttar Pradesh is one of four holy Buddhist sites (with Lumbini, Bodh Gaya, and Kushinagar) where Gautama Buddha gave his first sermon (Dhammachakkappavattana) after enlightenment.
It faced Huna invasions but was later restored by Harshavardhana.
Sacked by Mahmud of Ghazni in the 11th century, it was revived by Mahipala and finally destroyed by Qutb-ud-din Aibak (1194 CE).
Alternate Names: Known historically as Rishipatana, Mrigadava, or Saranganatha (Lord of the Deer).
Excavation: Babu Jagat Singh, diwan of Raja Chait Singh of Benares, rediscovered relics in 1787–88, but colonial accounts credited Jonathan Duncan and Colonel Mackenzie. Alexander Cunningham later led systematic excavations (1834–1836).

Significance of Sarnath

- Stupas: Dhamek Stupa (500 CE) with Gupta floral carvings marks Buddha’s sermon; Chaukhandi Stupa (5th Century CE) marks where Buddha met his first disciples, with an octagonal tower added by Govardhan (son of Raja Todarmal) in 1588; Dharmarajika Stupa (3rd BCE) enshrined relics under Ashoka.
- Ashokan Pillar & Lion Capital (250 BCE): Carved from single blocks of polished Chunar sandstone, it features four lions on an abacus with a bull, horse, elephant, and lion, separated by wheels.

- Viharas: Dharmachakra Jina Vihara (11th century, Kumaradevi) and Mulagandha Kuti Vihara (1930s, Mahabodhi Society) served as monastic centres, with the latter showcasing murals of Buddha’s life.

UNESCO World Heritage Sites

- The World Heritage Committee selects and monitors sites, administers the World Heritage Fund, and allocates preservation assistance.
- India served on the World Heritage Committee during 2021–2025.
- India ranks 6th globally with 45 UNESCO World Heritage Sites.
Sarnath has been on UNESCO’s Tentative List since 1998.

International

Context

After devastating earthquakes struck Venezuela, India launched Operation Amistad to support relief and rescue efforts.

About

Amistad, meaning “Friendship” in Spanish, is India’s Humanitarian Assistance and Disaster Relief (HADR) mission.
India was among the first countries to respond, reflecting its commitment to the principle of Vasudhaiva Kutumbakam—“The World is One Family.” It also marks one of India’s longest-range humanitarian relief missions.
As part of the operation, the Indian Air Force deployed two C-17 Globemaster aircraft carrying a 41-member rescue team, an Indian Army Field Hospital, over 35 tonnes of relief supplies and medical equipment, including two BHISHM Cube portable hospitals.

Science & Technology

Context

In a new study in Science Advances, an international team of researchers has reported finding organic matter on Mars.

Connect with the basics – Mars

It is the fourth planet from the Sun
It is the second-smallest planet in the Solar System.
Mars is about half the size of Earth.
Rotation period – Its rotation period is 24.6 hours, which is very similar to that of Earth (23.9 hours).
Red Planet – The reason Mars looks reddish is due to oxidation or rusting of iron in the rocks, and dust of Mars. Hence it is also called the Red Planet.
Moon of Mars – Phobos and Deimos

Mars Orbiter Mission (MOM) or Mangalyaan

Launched from – Satish Dhawan Space Centre in Andhra Pradesh
Launched by – It was launched by Indian Space Research Organisation in November 2013.
Rocket used – PSLV C-25 rocket
Objective – To study Martian surface and mineral composition as well as scan its atmosphere for methane (an indicator of life on Mars).

Major Mars Missions:

Mariner 4 (NASA), Viking 1 (NASA),
Mars Express (European Space Agency),
Hope Probe (Emirates Mars Mission) and current flagship rover Perseverance, which is collecting samples for a future Mars Sample Return mission.