Describe in detail 3 major New Mexican events that happened in the 20th century. 1-2 sentences

1. The Trinity Test in 1945, the world's first nuclear explosion, took place in the New Mexican desert as part of the Manhattan Project, leading to the development of atomic weapons and ultimately changing the course of history.

2. The establishment of the Taos Art Colony in the early 20th century, attracting renowned artists such as Georgia O'Keeffe and Bert Phillips, put New Mexico on the map as a thriving art destination and cultural hub.

3. The New Mexican Spaceport America became operational in 2011, providing a launch site for commercial space travel and solidifying the state's role in the emerging space industry.