<p>The first module of the International Space Station (ISS), the Russian-built Zarya Control Module, was launched on Nov. 20, 1998. Two weeks later, on Dec. 4, the STS-88 mission launched on Space Shuttle Endeavor with the Unity Module, the first U.S.-built piece. The 12.8-ton component would be the crew’s living and working quarters, while Zarya<a class="more-link" href="https://www.astronomy.com/this-week-in-astronomy/dec-4-1998-the-unity-module-launches/">Continue reading <span class="screen-reader-text">"Dec. 4, 1998: The Unity Module launches"</span></a></p> <p>The post <a href="https://www.astronomy.com/this-week-in-astronomy/dec-4-1998-the-unity-module-launches/">Dec. 4, 1998: The Unity Module launches</a> appeared first on <a href="https://www.astronomy.com">Astronomy Magazine</a>.</p>

The first module of the International Space Station (ISS), the Russian-built Zarya Control Module, was launched on Nov. 20, 1998. Two weeks later, on Dec. 4, the STS-88 mission launched on Space Shuttle Endeavor with the Unity Module, the first U.S.-built piece. The 12.8-ton component would be the crew’s living and working quarters, while ZaryaContinue reading “Dec. 4, 1998: The Unity Module launches”

The post Dec. 4, 1998: The Unity Module launches appeared first on Astronomy Magazine.