What's Going on with the Artemis 1 Mission?

Artemis, NASA's new lunar spaceflight program, will put humans back on the Moon for the first time in over 50 years. If everything goes to plan, the groundbreaking Artemis missions will occupy a place in the history books just like the Apollo program of the late 1960s and early 1970s that first put mankind on the lunar surface. Fittingly, considering that one objective is to have a woman and a person of color among the new generation of lunar explorers, the Artemis program is named after Artemis, the twin sister of the Greek god Apollo.

The ambitious plan is for humans to set foot on the Moon again as soon as 2025 and establish a long-term presence on Earth's natural satellite, including a space station and a base camp. Before that can happen, though, there's a lot to accomplish. Artemis 1, a 42-day mission to test the Orion spacecraft by sending it on a 1.3-million-mile journey to the far side of the Moon and back, was supposed to launch on Monday morning. It had to be postponed due to a temperature issue in one of the core-stage engines – much to the chagrin of the thousands of people who had traveled to witness the historic launch. The gigantic Space Launch System (SLS) rocket is still sitting on the launch pad in Cape Canaveral, Florida, as NASA hopes to get the launch underway within the next week.

Counting down to Artemis: