Artemis II

Friday

David Whitehouse

A journey to the dark side of the Moon

The climax of the Artemis II mission lasted just a few hours. The capsule, named Integrity, rounded the Moon, the crew becoming the most distant humans in history as they moved from its sunward side into its shadow. The familiar features of the permanently Earth-facing side made way for the more heavily cratered far side. This is not the Moon we know. The far side is different. It has a thicker crust, no major solidified lava plains and is more heavily cratered, like the aftermath of the final war. Before reaching it, the crew saw two Apollo landing sites: Apollo 12 touched down on Oceanus Procellarum (Ocean of Storms), and Apollo 14 landed on the plains of Fra Mauro, the target for the aborted Apollo 13 mission. There have been travelers here before, but not like this.

dark side moon
Bill Kauffman

Reflections on the Moon

We Americans have been instructed to burst our buttons with pride over Artemis II’s drive-by of the Moon. But out here in cratering America, far from Mission Control, we remain buttoned-up. This is not due to our skinflint nature or lack of imagination; nah, it’s just that Big Science – “corporate socialism,” as the late parsimonious populist Democratic senator William Proxmire of Wisconsin termed the space program – is spiritless, mechanical and inhuman.

Saturday

David Whitehouse

How Artemis II returned to Earth

The key event in the return of the Artemis II crew was the moment of real drama during what mission controllers call Entry Interface. The capsule is 400,000 feet above the Earth and still traveling at 25,000 miles an hour. They were among the fastest humans even though they did not break the incoming speed of the Apollo 10 mission. It is only fourteen minutes until splashdown in the Pacific, there is no turning back, no second chance, re-entry will happen no matter what. A few hours earlier the crew donned their orange so-called crew survival suits and lowered their visors. In essence these are personal spacecraft providing everything they need to survive for up to six days. Their water-cooled inner suit was keeping them cool even though the cabin temperature was normal.

Artemis II

Thursday

David Whitehouse

Will Artemis II fulfill our Space Age dreams?

As the Artemis II mission thundered into the sky last night, a full moon rose above Cape Canaveral. It was no coincidence: the timing of the lift-off was ordained by lighting requirements and the mechanics of the Moon's orbit. The mission set off not in the direction of the Moon, but towards where the Moon will be in five days’ time when the spacecraft swings around it in what is called a "free-return trajectory." The crew of four are the first in almost 54 years to go to the Moon. In a way, things have not changed so much since then.

Thursday

David Whitehouse

The Artemis II mission is an exercise in wonder

When the Artemis II mission eventually blasts off, it will take humans back to the Moon for the first time in more than 50 years. Americans Reid Wiseman, Victor Glover, Christina Koch and Canadian Jeremy Hansen will travel further out into space than anyone before when they loop 4,700 miles beyond the Moon, seeing parts of it never before glimpsed by human eyes. The flight is designed to put the powerful Space Launch System rocket and the Orion capsule, with its European-made Service Module, through their paces. Three hours after launch, the crew will monitor a procedure not performed since 1972, so-called TLI – Trans-Lunar Injection. Only five of the 24 astronauts who have experienced that are still with us.