Artemis II: NASA’s First Crewed Lunar Flyby in 50 Years and India’s Space Ties

Overview

Previous Year UPSC-CSE Questions By the end you will be able to draft model answers for the following UPSC questions. Each question carries a collapsible framework showing how to approach it in the exam.

  1. UPSC Mains 2017 GS-IIIIndia has achieved remarkable successes in unmanned space missions including the Chandrayaan and Mars Orbiter Mission, but has not ventured into manned space missions, both in terms of technology and logistics? Examine critically.
    How to structure the answer in the exam

    Directive verb: Examine · Approach: Set out India's unmanned achievements, the gap on crewed missions, and the technology and logistics of closing it.

    Introduction: Open with India's record in unmanned missions and the step up to human spaceflight.

    Body (sub-themes to develop):

    • Successes: Chandrayaan Moon missions and the Mars Orbiter Mission.
    • The gap: human spaceflight needs life support, crew safety and recovery systems.
    • The response: the Gaganyaan programme and cooperation with agencies such as NASA.
    • Challenges: cost, technology and the logistics of crewed flight.

    Conclusion: Conclude that Gaganyaan marks India's move from unmanned success towards human spaceflight.

  2. UPSC Mains 2019 GS-IIIWhat is India's plan to have its own space station and how will it benefit our space programme?
    How to structure the answer in the exam

    Directive verb: Discuss · Approach: Set out India's space-station plan and the scientific, strategic and economic benefits it would bring.

    Introduction: Open with India's move from satellites towards a crewed presence in orbit.

    Body (sub-themes to develop):

    • The plan: an Indian space station built on the Gaganyaan programme.
    • Scientific benefits: microgravity research and technology development.
    • Strategic benefits: self-reliance and a seat at the table in space governance.
    • Economic benefits: a base for industry and international collaboration.

    Conclusion: Conclude that a space station would anchor India's long-term human spaceflight programme.

Artemis II is the first crewed mission of the United States' Artemis programme, a NASA-led effort to return humans to the Moon. In April 2026, it carried a four-member crew on a roughly ten-day loop around the Moon and back, the first crewed lunar flyby in about fifty years. India is connected to this effort as a signatory of the Artemis Accords, the principles that frame the civil exploration of space, even as it pursues its own Moon and human spaceflight programmes.

What the Artemis II Mission Did

A crewed loop around the Moon

In April 2026, NASA's Artemis II mission carried four astronauts on a journey around the Moon and back. It launched on the Space Launch System rocket, with the crew riding in the Orion spacecraft, and lasted about ten days.

The crew did not land on or orbit the Moon; they flew past it in a wide loop, the first time humans have travelled to the Moon since the Apollo missions ended in the early 1970s. The flight tested the rocket, the spacecraft and the life-support systems with people aboard for the first time.

Artemis II mission profileNASA’s first crewed lunar flyby in about 50 yearsA ten-day journey around the Moon1LaunchSLS rocket lifts off from Kennedy Space Center1 April 20262OutboundOrion carries the four-member crew towards the MoonDays 1 to 43Lunar flybyClosest approach to the Moon, then a loop back6 April 20264SplashdownOrion returns and lands in the Pacific Ocean10 April 2026Figure 1. The Artemis II mission timeline.A crewed loop around the Moon, the first since the Apollo era. Source: NASA.Digitally LearnCopyright (c) 2026. All Rights Reserved.

Why a Return to the Moon Matters

The first crewed lunar mission in five decades

Why it matters is that no human had travelled to the Moon for about fifty years. Artemis II proves that the rocket and spacecraft can carry a crew safely on a lunar journey, which is the essential step before any attempt to land.

It also marks a renewed contest among major powers to reach and use the Moon, with the United States, China and others setting out lunar plans. Space is becoming a field of both cooperation and competition, and India has a growing stake in how its rules are written.

From a Flyby Towards a Lunar Landing

What the mission signifies for lunar exploration

What is the significance of this mission lies in its place in a sequence. Artemis I was an uncrewed test flight; Artemis II is the first crewed flyby; and Artemis III is planned as a crewed landing near the lunar south pole, a region of interest because of suspected water ice.

Each step builds the confidence and the hardware for a sustained human presence on and around the Moon, which NASA and its partners see as a stepping stone for deeper space exploration, including towards Mars.

Distinguishing features of the mission

The mission at a glance

The table sets out the key features of the flight and what each one means. Together they show a test mission with a crew, designed to prove the system before a landing is attempted.

Read together, the rows show a carefully staged step: a crewed flyby rather than a landing, on hardware built for missions deeper into space.

Feature Detail
Mission type A crewed flyby of the Moon, not a landing or an orbit
Crew Four astronauts, including one from the Canadian Space Agency
Launch vehicle The Space Launch System rocket
Spacecraft The Orion crew capsule
Duration About ten days, from launch to splashdown

India is connected to the Artemis effort not as a crew member but through the Artemis Accords, a set of principles for the peaceful and transparent civil use of space. India signed the Accords in 2023, becoming the twenty-seventh country to do so.

Signing the Accords does not make India a part of the NASA-led Artemis Programme, but it allows India to collaborate in lunar and deep-space exploration under shared rules. It also sits alongside growing cooperation between the Indian Space Research Organisation and NASA on missions such as the joint earth-observation satellite NISAR.

The road back to the MoonFrom a test flight to a crewed landingSteps of the Artemis programmeArtemis IAn uncrewed test flight around the MoonArtemis IIThe first crewed flyby of the MoonArtemis IIIA planned crewed landing near the lunar south poleIndia is a signatory of the Artemis Accords, the principles that frame this explorationFigure 2. The Artemis programme in steps.Artemis II is the second step on the path to landing humans on the Moon. Source: NASA.Digitally LearnCopyright (c) 2026. All Rights Reserved.

What to Watch in the New Moon Race

Three things to track from here

Artemis II points to three developments worth tracking, since a single flyby is the start of a longer effort rather than its conclusion.

  1. (a) The road to a landing. Whether Artemis III achieves a crewed landing near the lunar south pole on schedule.
  2. (b) India’s own missions. Whether India’s Gaganyaan human spaceflight and future Moon missions stay on track.
  3. (c) The rules of the Moon. Whether the Artemis Accords and other frameworks shape how states use lunar resources.

The real test is whether the renewed interest in the Moon leads to lasting cooperation rather than a contest that leaves space less stable.

India's Space Programme and Space Diplomacy

How Artemis connects to India's space effort

Contemporary linkages tie Artemis II to India's own space programme, which has grown from satellite launches to a Moon landing and an interplanetary mission. India landed near the lunar south pole with Chandrayaan in 2023 and reached Mars with its Mars Orbiter Mission.

India is now building towards human spaceflight through the Gaganyaan programme and has announced plans for its own space station, built on the Gaganyaan base. Such a station would give India a platform for microgravity research and technology development, and the strategic self-reliance and standing that come from a permanent national presence in orbit.

These benefits explain why a space station matters for India's programme: it would let Indian scientists run long-duration experiments in microgravity, support the development of life-support and other crewed-flight technologies, and anchor India's long-term ambitions in human spaceflight rather than leaving them dependent on others.

The Artemis Accords place India within the emerging framework of space diplomacy, where rules on transparency, safety and the use of space resources are being negotiated among a growing group of countries.

India’s place in spaceWhere India stands as the Moon race quickens1ChandrayaanIndia’s Moon missions, including a 2023 south-pole landing2Mars Orbiter MissionIndia’s first interplanetary mission, to Mars3GaganyaanIndia’s own human spaceflight programme4Artemis AccordsSigned by India in 2023 as the 27th signatoryFigure 3. India’s space programme in brief.India pursues its own Moon, Mars and human spaceflight programmes. Source: PIB.Digitally LearnCopyright (c) 2026. All Rights Reserved.

UPSC relevance and exam focus

Where this fits in the UPSC-CSE syllabus

This topic maps to General Studies Paper III: developments in science and technology and their applications, with links to international relations in Paper II through space diplomacy and the Artemis Accords.

For Prelims, hold the high-yield facts: Artemis II as the first crewed flyby, the Space Launch System and the Orion spacecraft, the Artemis Accords and India's 2023 signing, and India's own missions such as Chandrayaan, the Mars Orbiter Mission and Gaganyaan.

For Mains, two framings recur: India's progress from unmanned missions towards human spaceflight, and India's plan for its own space station and the benefits it brings.

Recurring linked concepts an aspirant should keep in working memory:

  • Artemis Accords: principles for the peaceful civil use of space, signed by India in 2023.
  • Gaganyaan: India’s human spaceflight programme.
  • NISAR: the joint NASA-ISRO earth-observation satellite.
  • Lunar south pole: a region of interest because of suspected water ice.

A common Prelims trap is to confuse the Artemis Accords with the Artemis Programme; the Accords are a set of principles India has signed, while the Programme is the NASA-led mission series, in which India is not a participant.

A common Mains trap is to treat space purely as cooperation. It is also a field of competition over technology, resources and prestige, which India must navigate.

Prelims MCQ practice

Each question below tests one specific concept on the topic. Click to reveal the answer and a full option-wise explanation.

Q1. Consider the following statements regarding the Artemis II mission:

  1. It was the first crewed mission of NASA's Artemis programme.
  2. It carried a crew on a flyby of the Moon, not a landing.
  3. It used the Orion spacecraft.

Which of the statements given above is/are correct?

  1. 1 and 2 only
  2. 2 and 3 only
  3. 1 and 3 only
  4. 1, 2 and 3
Show answer and explanation

Answer: 1, 2 and 3

Explanation.

All three are correct. Artemis II was the first crewed mission of the Artemis programme, flew a crew on a lunar flyby rather than a landing, and used the Orion spacecraft. Hence option (d).

Q2. The 'Artemis Accords' are best described as:

  1. A NASA mission to land on Mars
  2. A set of principles for the peaceful civil exploration and use of space
  3. A defence pact among space powers
  4. A satellite-launch service
Show answer and explanation

Answer: A set of principles for the peaceful civil exploration and use of space

Explanation.

Option (b) is correct. The Artemis Accords are a set of principles and guidelines for the peaceful, transparent civil exploration and use of outer space. Hence option (b).

Q3. With reference to India and the Artemis Accords, consider the following statements:

  1. India signed the Artemis Accords in 2023.
  2. Signing the Accords makes India a participant in the NASA-led Artemis Programme.

Which of the statements given above is/are correct?

  1. 1 only
  2. 2 only
  3. Both 1 and 2
  4. Neither 1 nor 2
Show answer and explanation

Answer: 1 only

Explanation.

Statement 1 is correct: India signed the Artemis Accords in 2023. Statement 2 is wrong: signing the Accords does not make India a participant in the NASA-led Artemis Programme, though it allows collaboration under shared principles. Hence option (a).

Q4. 'NISAR', a joint mission often in the news, is a collaboration between:

  1. ISRO and JAXA
  2. ISRO and NASA
  3. ISRO and ESA
  4. ISRO and Roscosmos
Show answer and explanation

Answer: ISRO and NASA

Explanation.

Option (b) is correct. NISAR, the NASA-ISRO Synthetic Aperture Radar, is a joint earth-observation mission of ISRO and NASA. Hence option (b).

Q5. 'Gaganyaan' is India's programme for:

  1. A Mars landing
  2. Human spaceflight
  3. A navigation satellite system
  4. A reusable launch vehicle
Show answer and explanation

Answer: Human spaceflight

Explanation.

Option (b) is correct. Gaganyaan is India's human spaceflight programme, aimed at carrying Indian astronauts to space. Hence option (b).

Q6. The lunar south pole, a target of recent Moon missions, is of special interest mainly because of suspected:

  1. Gold deposits
  2. Water ice
  3. Active volcanoes
  4. A breathable atmosphere
Show answer and explanation

Answer: Water ice

Explanation.

Option (b) is correct. The lunar south pole is of special interest because of suspected water ice in its permanently shadowed regions, which could support future exploration. Hence option (b).

Sources and Further Reading

Editorial Disclaimer

This briefing is for UPSC preparation. Verify mission details against NASA and provisions against the official Indian government sources before relying on them.