THE NEW SPACE RACE: Is Orion’s heat shield really safe? New NASA chief conducts final review on eve of flight.

Last week I linked to this Robert Zimmerman piece: Please Take the Crew Off of Artemis II.

But now there’s this from Eric Berger:

After taking the job in Washington, DC, Isaacman asked the engineers who investigated the heat shield issue for NASA, as well as the chair of the independent review team and senior human spaceflight officials, to meet with a handful of outside experts. These included former NASA astronauts Charles Camarda and Danny Olivas, both of whom have expertise in heat shields and had expressed concerns about the agency’s decision-making.

For the sake of transparency, Isaacman also invited two reporters to sit in on the meeting, me and Micah Maidenberg of The Wall Street Journal. We were allowed to report on the discussions without directly quoting participants for the sake of a full and open discussion.

Convened in a ninth-floor conference room at NASA Headquarters known as the Program Review Center, the meeting lasted for more than three hours. Isaacman attended much of it, though he stepped out from time to time to handle an ongoing crisis involving an unwell astronaut on orbit. He was flanked by the agency’s associate administrator, Amit Kshatriya; the agency’s chief of staff, Jackie Jester; and Lori Glaze, the acting associate administrator for NASA’s Exploration Systems Development Mission Directorate. The heat shield experts joined virtually from Houston, along with Orion Program Manager Howard Hu.

Isaacman made it clear at the outset that, after reviewing the data and discussing the matter with NASA engineers, he accepted the agency’s decision to fly Artemis II as planned. The team had his full confidence, and he hoped that by making the same experts available to Camarda and Olivas, it would ease some of their concerns.

Much more at the link.

Isaacman’s transparency — as opposed to those completely redacted documents NASA released under previous management — inspires more confidence in the mission.