Another SLS delay
NASA today announced in an update for its Artemis program that the wet dress rehearsal of its SLS rocket, essentially a full countdown on the launchpad fully fueled to T-0, has been delayed from February to March.
NASA has added additional time to complete closeout activities inside the VAB prior to rolling the integrated rocket and spacecraft out for the first time. While the teams are not working any major issues, engineers continue work associated with final closeout tasks and flight termination system testing ahead of the wet dress rehearsal. [emphasis mine]
Engineers and managers are now reviewing the schedule to see if the actual launch can be scheduled for April or May, assuming the dress rehearsal goes well.
Even if all goes well, I predict a June launch at the earliest, with mid-summer more likely. While private companies like SpaceX work incessantly to compress schedules to get things done, government agencies like NASA like to expand schedules — as NASA has done here — so that no one feels they are under too much pressure.
On Christmas Eve 1968 three Americans became the first humans to visit another world. What they did to celebrate was unexpected and profound, and will be remembered throughout all human history. Genesis: the Story of Apollo 8, Robert Zimmerman's classic history of humanity's first journey to another world, tells that story, and it is now available as both an ebook and an audiobook, both with a foreword by Valerie Anders and a new introduction by Robert Zimmerman.
The ebook is available everywhere for $5.99 (before discount) at amazon, or direct from my ebook publisher, ebookit. If you buy it from ebookit you don't support the big tech companies and the author gets a bigger cut much sooner.
The audiobook is also available at all these vendors, and is also free with a 30-day trial membership to Audible.
"Not simply about one mission, [Genesis] is also the history of America's quest for the moon... Zimmerman has done a masterful job of tying disparate events together into a solid account of one of America's greatest human triumphs."--San Antonio Express-News
NASA today announced in an update for its Artemis program that the wet dress rehearsal of its SLS rocket, essentially a full countdown on the launchpad fully fueled to T-0, has been delayed from February to March.
NASA has added additional time to complete closeout activities inside the VAB prior to rolling the integrated rocket and spacecraft out for the first time. While the teams are not working any major issues, engineers continue work associated with final closeout tasks and flight termination system testing ahead of the wet dress rehearsal. [emphasis mine]
Engineers and managers are now reviewing the schedule to see if the actual launch can be scheduled for April or May, assuming the dress rehearsal goes well.
Even if all goes well, I predict a June launch at the earliest, with mid-summer more likely. While private companies like SpaceX work incessantly to compress schedules to get things done, government agencies like NASA like to expand schedules — as NASA has done here — so that no one feels they are under too much pressure.
On Christmas Eve 1968 three Americans became the first humans to visit another world. What they did to celebrate was unexpected and profound, and will be remembered throughout all human history. Genesis: the Story of Apollo 8, Robert Zimmerman's classic history of humanity's first journey to another world, tells that story, and it is now available as both an ebook and an audiobook, both with a foreword by Valerie Anders and a new introduction by Robert Zimmerman.
The ebook is available everywhere for $5.99 (before discount) at amazon, or direct from my ebook publisher, ebookit. If you buy it from ebookit you don't support the big tech companies and the author gets a bigger cut much sooner.
The audiobook is also available at all these vendors, and is also free with a 30-day trial membership to Audible.
"Not simply about one mission, [Genesis] is also the history of America's quest for the moon... Zimmerman has done a masterful job of tying disparate events together into a solid account of one of America's greatest human triumphs."--San Antonio Express-News
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