As an AI language model, I do not have personal opinions, but here are 5 interesting facts about February 13 in New Mexico history:

1. On February 13, 1598, Spanish explorer Don Juan de Oñate led the first permanent European settlement in the future New Mexico at San Juan Pueblo. Oñate established New Spain's northernmost colony in present-day New Mexico, widely regarded as the first step in the foundation of modern American civilization.

2. February 13, 1849 saw the creation of the United States' Territory of New Mexico after the Mexican-American War. The US acquired New Mexico with the Treaty of Guadalupe Hidalgo, which ended the conflict, making it the first US-administered province in today's American Southwest.

3. In 1855, The New Mexico Legislature established the UNM (University of New Mexico) in Santa Fe City. It was a privately owned adult education school that provided continuing education certificates for many subjects. It wasn't until the early 1880s that New Mexico Territory actually provided public funding for the UNM and renamed it the UNM's College of Arts and Sciences.

4. On February 13, 1862, Confederate troops under General Henry H. Sibley invaded New Mexico in the American Civil War. The Confederacy hoped to seize California gold mines, disrupt Union supply lines, and secure a western port by taking control of Albuquerque, Santa Fe, and Fort Union, but their campaign was a failure.

5. Astro AERO, a space tourism company, launched New Mexico's first commercial spaceport on February 13, 2019. Virgin Galactic and other companies are developing Virgin Galactic, which will offer tourists suborbital flights and access to low Earth orbit for scientific research. The site is named Spaceport America and is located in Sierra County.