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SpaceX conducts successful static fire test of reused
Falcon 9 first stage at 5:30 p.m. EDT on June 23 at Space Launch Complex-40 on Cape Canaveral Air Force Station for CRS-15 resupply mission to the ISS targeted on launch June 29, 2018. Credit: Ken Kremer/kenkremer.com/spaceupclose.com |
Ken Kremer — SpaceUpClose.com — 23 June 2018
CANAVERAL
NATIONAL SEASHORE, FL – After touch and
go wild weather passed over the Kennedy Space Center and Cape Canaveral, SpaceX
engineers at last got the go for fueling and squeezed in a static fire engine test
of their reused Falcon 9 booster last this afternoon, June 23, that clears the
way for a NASA contracted resupply mission to the International Space Station next week from
the Florida Space Coast.
Multiple periods
of thunder and rain showers passing over the Cape accompanied by a magnificent
water spout
backdropped by NASA’s iconic VAB on the Indian River and dark clouds that totally obscured the pad from view for over an
hour delayed the critical engine test for about an hour.
Blastoff of the ‘used’ SpaceX Falcon 9 and Dragon CRS-15
commercial cargo freighter is now slated for dawn Friday, June 29 at 5:42 a.m. EDT (0942 GMT) from Space Launch Complex 40 at Cape Canaveral Air Force Station in Florida.
Dragon CRS-15 is
loaded with nearly 3 tons of science and supplies for the six person crew aboard
the ISS.
Check out my
exclusive Space UpClose photos capturing the test firing, water spout and wild weather
this Saturday afternoon, June 23.
CANAVERAL
NATIONAL SEASHORE, FL – After touch and
go wild weather passed over the Kennedy Space Center and Cape Canaveral, SpaceX
engineers at last got the go for fueling and squeezed in a static fire engine test
of their reused Falcon 9 booster last this afternoon, June 23, that clears the
way for a NASA contracted resupply mission to the International Space Station next week from
the Florida Space Coast.
Multiple periods
of thunder and rain showers passing over the Cape accompanied by a magnificent
water spout
backdropped by NASA’s iconic VAB on the Indian River and dark clouds that totally obscured the pad from view for over an
hour delayed the critical engine test for about an hour.
Blastoff of the ‘used’ SpaceX Falcon 9 and Dragon CRS-15
commercial cargo freighter is now slated for dawn Friday, June 29 at 5:42 a.m. EDT (0942 GMT) from Space Launch Complex 40 at Cape Canaveral Air Force Station in Florida.
Dragon CRS-15 is
loaded with nearly 3 tons of science and supplies for the six person crew aboard
the ISS.
Check out my
exclusive Space UpClose photos capturing the test firing, water spout and wild weather
this Saturday afternoon, June 23.
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Amazing view of water spout inflicting wild
weather over NASA’s Kennedy Space Center and Cape Canaveral Air Force Station on the Indian River-backdropped with the iconic VAB as SpaceX engineers prepared for Falcon 9 static fire test successfully concluded at 5:30 p.m. EDT June 23 ahead of CRS-15 cargo launch targeted for June 29 from pad 40. Credit: Ken Kremer/kenkremer.com/spaceupclose.com
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The SpaceX team successfully ignited all nine Merlin 1D first stage engines for a brief firing lasting several seconds in duration of the recycled
Falcon 9 vehicle at 5:30 p.m. EDT on pad 40 at Cape Canaveral, FL.
SpaceX confirmed the
positive test outcome by tweet soon thereafter.
“Static fire test of Falcon 9
complete—targeting June 29 launch from Pad 40 in Florida for Dragon’s fifteenth
mission to the @Space_Station” SpaceX tweeted.
complete—targeting June 29 launch from Pad 40 in Florida for Dragon’s fifteenth
mission to the @Space_Station” SpaceX tweeted.
Both the Falcon 9
and Dragon cargo ship are recycled from earlier missions. The Falcon 9 booster
recently launched NASA’s TESS exoplanet hunter – barely 2 months ago – and the Dragon flew on the CRS-9
cargo delivery mission,
2 years ago.
and Dragon cargo ship are recycled from earlier missions. The Falcon 9 booster
recently launched NASA’s TESS exoplanet hunter – barely 2 months ago – and the Dragon flew on the CRS-9
cargo delivery mission,
2 years ago.
“Rocket and spacecraft for CRS-15 are
flight-proven,” said SpaceX.
flight-proven,” said SpaceX.
“Falcon 9’s first stage previously launched @NASA_TESS two months ago, and Dragon flew to the @Space_Station in support of our ninth resupply mission in 2016.”
SpaceX will not attempt to recover this older Block 4 version
of the Falcon 9 booster which is being discontinued in favor of the Block 5. The firm is rapidly switching
over to the new Block 5 version first launched in May.
of the Falcon 9 booster which is being discontinued in favor of the Block 5. The firm is rapidly switching
over to the new Block 5 version first launched in May.
The Block 5 Falcon 9 will be cheaper to produce and much
easier to turnaround with minimal maintenance, says SpaceX CEO Elon Musk. His
goal is to relaunch a recovered Block 5 a second time within 24 hours by sometime
next year.
easier to turnaround with minimal maintenance, says SpaceX CEO Elon Musk. His
goal is to relaunch a recovered Block 5 a second time within 24 hours by sometime
next year.
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SpaceX conducts successful static fire test of reused
Falcon 9 first stage at 5:30 p.m. EDT on June 23 at Space Launch Complex-40 on Cape Canaveral Air Force Station for CRS-15 resupply mission to the ISS targeted on launch June 29, 2018. Credit: Ken Kremer/kenkremer.com/spaceupclose.com |
The weather was
rather iffy all afternoon with rain, dark threatening clouds and dozens of thunderclaps
in the vicinity and distance.
rather iffy all afternoon with rain, dark threatening clouds and dozens of thunderclaps
in the vicinity and distance.
But the water spout
was totally unexpected, and I’ve never photographed one in such detail. See hi
res image below.
was totally unexpected, and I’ve never photographed one in such detail. See hi
res image below.
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Amazing view of water spout inflicting wild
weather over NASA’s Kennedy Space Center and Cape Canaveral Air Force Station on the Indian River-backdropped with the iconic VAB as SpaceX engineers prepared for Falcon 9 static fire test successfully concluded at 5:30 p.m. EDT June 23 ahead of CRS-15 cargo launch targeted for June 29 from pad 40. Credit: Ken Kremer/kenkremer.com/spaceupclose.com
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During the engine test all nine Merlin 1D first stage
engines were ignited for several seconds.
During Saturday’s hold down static
fire test, the rocket’s first and second stages are fueled with liquid oxygen
and RP-1 propellants just like an actual launch, and a simulated countdown is
carried out to the point of a brief engine ignition.
fire test, the rocket’s first and second stages are fueled with liquid oxygen
and RP-1 propellants just like an actual launch, and a simulated countdown is
carried out to the point of a brief engine ignition.
I observed
vigorous venting from the Falcon 9 second stage in the final minutes and moments
before ignition.
vigorous venting from the Falcon 9 second stage in the final minutes and moments
before ignition.
The hold
down engine test with the erected Falcon 9 rocket involved the ignition of all
nine Merlin 1D first stage engines generating some 1.7 million pounds of thrust
at pad 40 while the two stage rocket was restrained on the pad – minus the
Dragon payload.
down engine test with the erected Falcon 9 rocket involved the ignition of all
nine Merlin 1D first stage engines generating some 1.7 million pounds of thrust
at pad 40 while the two stage rocket was restrained on the pad – minus the
Dragon payload.
This static fire test put on quite a
show! It appeared to last for about three seconds and generated a sudden, loud and
roaring sound during the test, along with a huge exhaust plume of white smoke and steam rushing
out of the ocean facing flame trench.
The plume wafted around in the wind and dissipated within 5
minutes. It was somewhat surprising and
quite lucky that the stormy weather drifted away for just enough time to
conduct the required test.
show! It appeared to last for about three seconds and generated a sudden, loud and
roaring sound during the test, along with a huge exhaust plume of white smoke and steam rushing
out of the ocean facing flame trench.
The plume wafted around in the wind and dissipated within 5
minutes. It was somewhat surprising and
quite lucky that the stormy weather drifted away for just enough time to
conduct the required test.
The rocket will next be lowered and rolled back down the ramp and returned to the pad 40
hanger to attach the Dragon spacecraft.
The 20-foot high, 12-foot-diameter Dragon CRS-15 vessel is jam packed with more than 5,900 pounds
(about 2,700 kilograms) of science experiments, research hardware, space parts,
food water, clothing and more supplies for the six person Expedition 56 crew.
studies the use of artificial intelligence, plant water use all over the
planet, gut health in space, more efficient drug development and the formation
of inorganic structures without the influence of Earth’s gravity, according to
NASA.
hanger to attach the Dragon spacecraft.
The 20-foot high, 12-foot-diameter Dragon CRS-15 vessel is jam packed with more than 5,900 pounds
(about 2,700 kilograms) of science experiments, research hardware, space parts,
food water, clothing and more supplies for the six person Expedition 56 crew.
studies the use of artificial intelligence, plant water use all over the
planet, gut health in space, more efficient drug development and the formation
of inorganic structures without the influence of Earth’s gravity, according to
NASA.
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Vigorous venting observed from the SpaceX Falcon 9 second stage in the final
minutes and moments before ignition on June 23. Liftoff on CRS-15 cargo mission set for June 29 from pad 40. Credit: Ken Kremer/kenkremer.com/spaceupclose.com |
If all goes well Dragon will arrive at the orbiting outpost
on July 2 for a month long
stay.
on July 2 for a month long
stay.
The prior CRS-14 resupply flight successfully flew in April
from pad 40.
from pad 40.
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Blastoff of SpaceX
Flight-proven’ Falcon 9 rocket and Dragon CRS-14 cargo ship from Space Launch Complex-40 on Cape Canaveral Air Force Station, FL, on April 2 at 4:33 pm EDT to the ISS, view from remote camera at pad. Credit: Ken Kremer/kenkremer.com/spaceupclose.com |
CRS-15 marks the 12th flight overall for SpaceX
in 2018 and the 2nd ISS resupply mission for NASA in 2018.
in 2018 and the 2nd ISS resupply mission for NASA in 2018.
Watch for Ken’s continuing onsite coverage of NASA, SpaceX, ULA,
Boeing, Lockheed Martin, Orbital ATK 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
………….
Ken’s upcoming outreach events:
Learn more about the upcoming upcoming/recent
SpaceX Falcon 9/CRS-15 launch to ISS, SES-12 comsat launch, Falcon Heavy, TESS, GOES-S, Bangabandhu-1,
NASA missions, ULA Atlas & Delta launches, SpySats and more at Ken’s
upcoming outreach events at Kennedy Space Center Quality Inn, Titusville, FL,
evenings:
SpaceX Falcon 9/CRS-15 launch to ISS, SES-12 comsat launch, Falcon Heavy, TESS, GOES-S, Bangabandhu-1,
NASA missions, ULA Atlas & Delta launches, SpySats and more at Ken’s
upcoming outreach events at Kennedy Space Center Quality Inn, Titusville, FL,
evenings:
Jun
27-29: “SpaceX Dragon CRS-15
resupply launch to ISS, SpaceX Falcon Heavy & Falcon 9 launches, SpaceX SES-12
comsat. ULA Atlas USAF SBIRS GEO 4 missile warning satellite, SpaceX GovSat-1,
CRS-14 resupply launches to the ISS, NRO & USAF Spysats, SLS, Orion, Boeing
and SpaceX Commercial crew capsules, OSIRIS-Rex, Juno at Jupiter, InSight Mars
lander, Curiosity and Opportunity explore Mars, NH at Pluto and more,” Kennedy
Space Center Quality Inn, Titusville, FL, evenings.
Photos for sale
27-29: “SpaceX Dragon CRS-15
resupply launch to ISS, SpaceX Falcon Heavy & Falcon 9 launches, SpaceX SES-12
comsat. ULA Atlas USAF SBIRS GEO 4 missile warning satellite, SpaceX GovSat-1,
CRS-14 resupply launches to the ISS, NRO & USAF Spysats, SLS, Orion, Boeing
and SpaceX Commercial crew capsules, OSIRIS-Rex, Juno at Jupiter, InSight Mars
lander, Curiosity and Opportunity explore Mars, NH at Pluto and more,” Kennedy
Space Center Quality Inn, Titusville, FL, evenings.
Photos for sale
