Czech Republic signs Artemis Accords for 'peaceful, cooperative and sustainable' moon exploration

Foreign Affairs Minister for the Czech Republic, Jan Lipavský, left, signs the Artemis Accords, as NASA Administrator Bill Nelson looks on, Wednesday, May 3, 2023, at The Mary W. Jackson NASA Headquarters building in Washington DC.
Foreign Affairs Minister for the Czech Republic, Jan Lipavský, left, signs the Artemis Accords, as NASA Administrator Bill Nelson looks on, Wednesday, May 3, 2023, at The Mary W. Jackson NASA Headquarters building in Washington, D.C. (Image credit: NASA/Joel Kowsky)

The number of nations that have signed onto the Artemis Accords continues to grow.

During a ceremony held at NASA Headquarters in Washington, D.C. on Wednesday (May 3), the Czech Republic's Foreign Minister Jan Lipavský signed the Artemis Accords on behalf of the nation alongside NASA Administrator Bill Nelson. In doing so, the Czech Republic now becomes the 24th country to sign on to the international agreement that lays out principles for responsible exploration and development of the moon and space.

"I believe that the Artemis Accords will enable closer cooperation and coordination between like-minded nations," Lipavský said during Wednesday's ceremony. "We believe that the signature will kickstart the development of an institutional and industrial cooperation within the Artemis community."

Related: What are the Artemis Accords?

In his remarks, Lipavský detailed the decades of research in space sciences the Czech Republic has conducted in addition to contemporary efforts such as the development of equipment for NASA's planned moon-orbiting Lunar Gateway space station and the European Large Logistics Lander that will be able to transport tons of cargo to and from the moon. In addition, in April 2023, the European Space Agency (ESA) funded studies at several Czech research institutions that aim to assess the feasibility of building a nuclear rocket for deep-space exploration.

During the signing ceremony, NASA's Bill Nelson spoke of the importance of international cooperation as a foundation for making progress in space. 

"We are united by the possibilities of deep-space exploration together. We are united by the promise of goodwill here on Earth, because discovery strengthens diplomacy," Nelson said. "And now as we sail on this new cosmic sea, going to foreign cosmic shores, there's so much to learn. There's so much to be excited about. And now we go with our friends and neighbors, and that includes the Czech Republic."

Nelson added that the last human to set foot on the moon, NASA astronaut Gene Cernan, was of Czech descent, with family ties to a small village south of Prague.

The Artemis Accords were launched in 2020 by NASA and the U.S. Department of State as a non-binding framework that lays out broad principles for peaceful international cooperation in space. They take their name from the Greek goddess of the moon, for whom NASA's Artemis program is also named.

The first eight countries to sign the accords were the United States, United Kingdom, Canada, Australia, Japan, Italy, Luxembourg and the United Arab Emirates. The list now includes a total of 24 nations.

Not all countries view the Artemis Accords positively, however. Some nations, including Russia and China, have argued that the framework is skewed in favor of the United States. Others, such as Germany, France and India, have likewise abstained from the accords out of a belief that resources in space should be off-limits for economic use by any one nation.

Follow Brett on Twitter at @bretttingley. Follow us @Spacedotcom, or on Facebook and Instagram.

Join our Space Forums to keep talking space on the latest missions, night sky and more! And if you have a news tip, correction or comment, let us know at:

Brett Tingley

Brett is a science and technology journalist who is curious about emerging concepts in spaceflight and aerospace, alternative launch concepts, anti-satellite technologies, and uncrewed systems. Brett's work has appeared on The War Zone at, Popular Science, the History Channel, Science Discovery, and more. Brett has English degrees from Clemson University and the University of North Carolina at Charlotte. In his free time, Brett is a working musician, a hobbyist electronics engineer and cosplayer, an avid LEGO fan, and enjoys hiking and camping throughout the Appalachian Mountains with his wife and two children.