 |
NASA’s SLS Mobile Launcher rolls back again along
the crawlerway to Launch Complex 39B at NASA’s Kennedy Space Center in Florida
on Sept 10/11, 2019 with no rocket atop after having returned to the VAB on
Aug. 30 as protection from approaching Hurricane Dorian. Its next roll to the pad will be for the debut
launch of the 1st Space Launch System rocket and integrated Orion spacecraft
in preparation for the launch of Artemis 1 slated for NET late 2020. Credit: Ken Kremer/kenkremer.com/spaceupclose.com
|
Ken
Kremer -- SpaceUpClose.com &
RocketSTEM – 11 September 2019
TITUSVILLE/KENNEDY SPACE CENTER, FL – NASA’s mobile launcher for the SLS Moon rocket rolled back out again to seaside Launch Complex 39B on Sept. 10 after having to retreat and return to the safety of the iconic Vehicle Assembly Building in order to shelter in place inside the mammoth structure at the Kennedy Space Center as protection against potential hurricane force winds from then approaching Hurricane Dorian.
The ML was moved most of the journey along the 4 mile crawlerway path yesterday, Tuesday, Sept. 10, with no rocket atop. It completed the move up the incline ramp this morning, Wednesday, Sept. 11.
The ML spent 10 days inside the VAB after departing pad 39B a week and a half ago on August 30 when the then Cat 4 Hurricane Dorian was moving towards the US East coast and KSC was well inside the cone of uncertainty threat zone.
The nearly 400-foot-tall Mobile Launcher structure is rated to withstand 110 mph winds and originally moved to pad 39B in late June. The VAB is rated for 125 mph winds.
TITUSVILLE/KENNEDY SPACE CENTER, FL – NASA’s mobile launcher for the SLS Moon rocket rolled back out again to seaside Launch Complex 39B on Sept. 10 after having to retreat and return to the safety of the iconic Vehicle Assembly Building in order to shelter in place inside the mammoth structure at the Kennedy Space Center as protection against potential hurricane force winds from then approaching Hurricane Dorian.
The ML was moved most of the journey along the 4 mile crawlerway path yesterday, Tuesday, Sept. 10, with no rocket atop. It completed the move up the incline ramp this morning, Wednesday, Sept. 11.
The ML spent 10 days inside the VAB after departing pad 39B a week and a half ago on August 30 when the then Cat 4 Hurricane Dorian was moving towards the US East coast and KSC was well inside the cone of uncertainty threat zone.
The nearly 400-foot-tall Mobile Launcher structure is rated to withstand 110 mph winds and originally moved to pad 39B in late June. The VAB is rated for 125 mph winds.
Enjoy our gallery of Space
UpClose imagery from my observations today, Sept 11 and from the transport in June
in views ringing KSC and the launch pad.
“The storm passed about 70 miles east of the spaceport during the overnight hours Tuesday, Sept. 3, and Wednesday, Sept. 4,” KSC PAO said in a statement Sept. 10.
“Now a week past the
storm, NASA’s
Exploration Ground Systems (EGS) is moving the mobile launcher back
to the launch pad. The 4-mile trek began at 9:30 a.m. today as
crawler-transporter 2 began lifting the mobile launcher off its pedestals
inside the VAB. The crawler-transporter
and mobile launcher will complete most of the trip this afternoon and evening,
then move up the ramp onto the pad’s hardstand tomorrow morning.”
“Once the mobile launcher is in place at the pad, teams will complete testing and checkout on the launcher in the coming weeks for the Artemis I mission.”
Most of the pad verification tests had already
been completed before the threat from Dorian.
Artemis 1 will be the first mission launching Orion on the SLS rocket from Kennedy’s Launch Pad 39B. The mission will take Orion thousands of miles past the Moon on an approximately three-week test flight.
Ken’s photos are for sale and he is available for lectures and outreach events
Ken’s upcoming outreach events:
Sep 21, 1 PM: American Space Museum, 308 Pine Street, Titusville, Florida.
“Exploring Mars and the Search for life – 3D” – Learn all about NASA’s Curiosity Mars rover illustrated with Ken’s custom created Mars rover panoramas from Curiosity, Spirit and Opportunity and up close clean room and launch pad views. Free and open to public.
Ken’s Space/Rocket/Mars imagery for sale to support his outreach
 |
The mobile
launcher for NASA’s Artemis missions is returning to Launch Pad 39B
on Sept. 10, 2019, after spending a week and a half inside the Vehicle Assembly
Building (VAB) due to the approach of Hurricane Dorian. Credit: NASA/Ben Smegelsky
|
The 380-foot-tall (115-meter) ML is transported whole mounted atop the crawler-transporter
2 (CT-2).
The ML had been completing pad verification testing and preparations
for the 1st SLS launch slated for NET late 2020 on the Artemis 1 mission
to the moon as part of NASA’s Project Artemis plans to send the first woman and
next man to the lunar south pole – a region rich in water ice.
“The storm passed about 70 miles east of the spaceport during the overnight hours Tuesday, Sept. 3, and Wednesday, Sept. 4,” KSC PAO said in a statement Sept. 10.
 |
| NASA’s SLS Mobile Launcher rolls out at sunrise along the crawlerway to Launch Complex 39B at NASA’s Kennedy Space Center in Florida on Jun. 27, 2019 for the final trip with no rocket atop time for key final testing and checkouts. Its next roll to the pad will be for the debut launch of the 1st Space Launch System rocket and integrated Orion spacecraft in preparation for the launch of Artemis 1 slated for NET late 2020. Credit: Ken Kremer/kenkremer.com/spaceupclose.com |
“Once the mobile launcher is in place at the pad, teams will complete testing and checkout on the launcher in the coming weeks for the Artemis I mission.”
 |
NASA’s SLS Mobile Launcher arrives atop Launch Pad 39B at NASA's Kennedy Space Center Jun 27, 2019. Credit: Ken Kremer/kenkremer.com/spaceupclose.com
|
“Before the storm, 80 percent of the validation and verification testing
with the pad and launcher were complete, and EGS (Exploration Ground Systems)
does not expect any significant impacts to their upcoming test schedules due to
the hurricane.”
 |
NASA’s SLS Mobile Launcher arrives atop Launch Pad 39B at NASA's Kennedy Space Center Jun 27, 2019. Credit: Ken Kremer/kenkremer.com/spaceupclose.com
|
After all the pad testing is complete this
fall, the Mobile Launchers will roll back to the VAB for stacking of the 1st integrated SLS rocket and
Orion crew capsule in preparation for the debut launch of the Artemis 1
mission to the Moon slated for NET late
2020.
The Mobile Launchers next
roll to the pad thereafter will be with that 1st integrated
SLS rocket and Orion crew capsule for Artemis 1.
This rollout along the same KSC
crawlerway used during the Apollo and Space Shuttle eras began a 2-day affair of 4.2-mile
(6.8-kilometer). |
NASA’s SLS Mobile Launcher arrives atop Launch Pad 39B at NASA's Kennedy Space Center Jun 27, 2019. Credit: Ken Kremer/kenkremer.com/spaceupclose.com
|
A normal rollout from the VAB to the top of pad 39B will take
about 8 hours or so as the massive structure moves at a whopping top speed of
0.85 MPH
A water spray vehicle regularly douses the crawlerway rocks to cool them from the intense heat generated by the 12 million pound stack.
A water spray vehicle regularly douses the crawlerway rocks to cool them from the intense heat generated by the 12 million pound stack.
Artemis 1 will be the first mission launching Orion on the SLS rocket from Kennedy’s Launch Pad 39B. The mission will take Orion thousands of miles past the Moon on an approximately three-week test flight.
 | |
|
Watch for Ken’s
continuing onsite coverage of NASA, SpaceX, ULA, Boeing, Lockheed Martin,
Northrop Grumman and more space and mission reports direct from the Kennedy
Space Center, Cape Canaveral Air Force Station, Florida and Wallops Flight
Facility, Virginia.
Stay tuned here for Ken's continuing Earth and Planetary science and human spaceflight news: www.kenkremer.com –www.spaceupclose.com – twitter @ken_kremer – email: ken at kenkremer.com
Dr. Kremer is a research scientist and journalist based in the KSC area, active in outreach and interviewed regularly on TV and radio about space topics.
………….
Stay tuned here for Ken's continuing Earth and Planetary science and human spaceflight news: www.kenkremer.com –www.spaceupclose.com – twitter @ken_kremer – email: ken at kenkremer.com
Dr. Kremer is a research scientist and journalist based in the KSC area, active in outreach and interviewed regularly on TV and radio about space topics.
………….
Ken’s photos are for sale and he is available for lectures and outreach events
Ken’s upcoming outreach events:
Sep 21, 1 PM: American Space Museum, 308 Pine Street, Titusville, Florida.
“Exploring Mars and the Search for life – 3D” – Learn all about NASA’s Curiosity Mars rover illustrated with Ken’s custom created Mars rover panoramas from Curiosity, Spirit and Opportunity and up close clean room and launch pad views. Free and open to public.
Ken’s Space/Rocket/Mars imagery for sale to support his outreach
Oct 15: AIAA, Columbia, SC. Details upcoming
“Exploring Mars and
the Search for life – 3D” – Learn all about NASA’s Curiosity Mars rover illustrated
with Ken’s custom created Mars rover panoramas from Curiosity, Spirit and
Opportunity and up close clean room and launch pad views.
 |
| Eerie view of VAB on Sept. 11, 2019 after departure of ML for return to pad 39B. Credit: Ken Kremer |
No comments:
Post a Comment