As the United Nations marks International Moon Day on July 20 to commemorate the historic Apollo 11 landing in 1969, the global spotlight is shifting toward a new era of sustainable, peaceful lunar exploration. This annual observance highlights how much momentum deep-space exploration has gained following NASA's successful Artemis II mission. That historic flight, which took a four-person crew on a loop around the Moon and safely back, marked the first time humans have ventured beyond low Earth orbit in more than fifty years.
Outer Space
Observed annually on 30 June, International Asteroid Day is dedicated to raising awareness about asteroid impact hazards and global planetary defense. Commemorating the 1908 Tunguska impact over Siberia, the day emphasizes the critical need for tracking (NEOs) and strengthening crisis communication networks. Asteroid Day also serves as a building block for the upcoming International Year of Asteroid Awareness and Planetary Defence in 2029. This global campaign will coincide with a rare cosmic event: on 13 April 2029, the asteroid 99942 Apophis will safely fly closer to Earth, making it visible to billions of people with the naked eye under clear night skies.
12 April 1961 was the date of the first human space flight, carried out by Yuri Gagarin, a Soviet citizen. This historic event opened the way for space exploration for the benefit of all humanity. Each year, the International Day of Human Space Flight (12 April) is observed worldwide to commemorate the beginning of the space era for mankind. The Day reaffirms the vital role of space science and technology in advancing sustainable development goals, enhancing the well-being of nations and peoples, and upholding the commitment to maintain outer space for peaceful purposes.
NASA’s Artemis II mission is now targeting launch no earlier than 1 April 2026 from Kennedy Space Center, sending four astronauts on a 10‑day lunar flyby, the first crewed deep‑space mission since Apollo 17 in 1972. The crew will test systems for future Moon landings and potential missions to Mars. As this “new era” of human spaceflight ramps up, the United Nations is reminding member states that outer space must remain devoted to peaceful uses, in line with core space‑treaty principles that prohibit national appropriation of the Moon and ban weapons of mass destruction in orbit.
Sputnik 1 launched on 4 Oct 1957, starting the Space Age and a tech race that reshaped humanity’s link to space. Learn more about World Space Week (4–10 Oct) with this interactive feature.
World Space Week (4-10 October) celebrates the contributions of space science and technology to the betterment of the human condition. It helps build up the workforce of tomorrow by inspiring students, demonstrates visible public support for the space programme, educates the public about space activities, and fosters international cooperation in space outreach and education. This year’s theme “Living in Space” explores humanity’s journey toward making space a viable habitat, emphasizing the innovative technologies, challenges, and collaborative efforts that make this vision a reality.
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Outer Space
12 April 1961 was the date of the first human space flight, carried out by Yuri Gagarin, a Soviet citizen. This historic event opened the way for space exploration for the benefit of all humanity. In 2011, the General Assembly declared 12 April as the International Day of Human Space Flight to celebrate annually the start of the space era for mankind, and the vital role of space science and technology in achieving sustainable goals and enhancing well-being, while safeguarding the aspiration to use outer space for peaceful ends.
World Space Week is an international celebration of science and technology, and their contribution to the betterment of the human condition. ĢƵ General Assembly declared in 1999 that World Space Week would be held each year from October 4-10. For the year 2024, the chosen theme is “Space and Climate Change.” This theme emphasizes the critical role of space exploration and technology in understanding and addressing the challenges posed by climate change.
The theme for World Space Week 2023, “Space and Entrepreneurship”, recognizes the growing significance of the commercial space industry and the increasing opportunities for space entrepreneurship. With miniaturization and decreasing launch costs, it is now possible for a small business to build and launch a small satellite. World Space Week 2023 will inspire individuals to join the workforce needed for the expanding commercial space industry. It will also serve as a forum for important discussions on the transition of Low Earth Orbit to a more entrepreneurial ecosystem.
The first human space flight took place on 12 April 1961. This historic event opened the way for space exploration for the benefit of all humanity. From the very beginning of the Space Age, the United Nations recognized that outer space added a new dimension to humanity's existence. ĢƵ expressed its deep conviction of the common interest of mankind in promoting and expanding the exploration and use of outer space, as the province of all mankind, for peaceful purposes and in continuing efforts to extend to all States the benefits derived there from.
The potential of space in supporting the SDGs is wide. Space-based services and technologies are key in understanding climate change and disaster risk reduction. The (WSF), held on 13-15 December, will focus on issues of sustainability in space for sustainability on Earth. WSF brings together experts and policymakers from the local, national and international levels, from the public and private realms, for a truly inclusive, diverse and multilateral dialogue around the four pillars of space economy, space society, space accessibility and space diplomacy.
For thousands of years, human civilizations have looked up to the sky, pondering the origin and mysteries of the Moon – our only natural satellite. With the birth of space activities, the Moon became the ultimate destination of countless missions, including crewed flights that brought the first human footprints to another place in the universe. International Moon Day marks the anniversary of the first landing by humans on the Moon as part of the Apollo 11 lunar mission. This global celebration serves not only as a reminder of success in the past, but as an annual testimony to future endeavours.
European Space Agency Astronaut Thomas Pesquet has been designated Goodwill Ambassador for the of the United Nations (FAO). As FAO Goodwill Ambassador, Thomas Pesquet will work to support FAO’s efforts to create a world free from hunger in a sustainable way.
World Space Week is the largest annual space event in the world coordinated with partners by the . The Week helps build up the workforce of tomorrow, demonstrates visible public support, educates the public, and fosters international cooperation in space outreach and education. 2020 World Space Week is dedicated to satellites and their broad benefits under the theme “Satellites improve life.” Satellites improve our daily lives through communications, environmental monitoring, transportation, weather forecasting, telemedicine, science, and in many other ways.