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Manufacturing defect blamed for lost nozzle on second Vulcan launch
Posted: Sun, Mar 16 3:21 PM ET (1921 GMT)
Vulcan Centaur Cert-2 launch (ULA) United Launch Alliance has found and corrected a manufacturing defect that caused a solid rocket motor nozzle to fall off on a Vulcan launch last year. ULA CEO Tory Bruno said Wednesday that an investigation into the incident on the Cert-2 launch last October identified the defect in one of the internal parts of the nozzle, and that they had made corrective actions verified in a static-fire test of the motor last month. Bruno said the company is still awaiting certification of Vulcan by the Space Force for national security missions but has provided the service with all the information it requested to complete that work. ULA is planning a dozen launches this year, split roughly evenly between Atlas and Vulcan and between national security and commercial missions.


Falcon 9 launches Starlink satellites
Posted: Sun, Mar 16 3:19 PM ET (1919 GMT)
A Falcon 9 launched a set of Starlink satellites late Wednesday. The Falcon 9 lifted off from Cape Canaveral at 10:35 pm EDT (0235 GMT Thursday), placing 21 Starlink satellites into orbit. The launch took place after a scrub Monday night because of high winds and unspecified issues on Tuesday.


Rocket Lab buys laser communications company Mynaric
Posted: Sun, Mar 16 3:17 PM ET (1917 GMT)
Rocket Lab is buying German optical communications terminal supplier Mynaric after that company went into restructuring. Rocket Lab said it will buy a majority stake...


Falcon 9 launches NASA space science missions
Posted: Sun, Mar 16 3:15 PM ET (1915 GMT)
A Falcon 9 launched two NASA science missions Tuesday night. The rocket lifted off from Vandenberg Space Force Base in California at 11:10 pm...


China launches megaconstellation satellites
Posted: Sun, Mar 16 3:13 PM ET (1913 GMT)
China launched a set of megaconstellation satellites Tuesday. A Long March 8 rocket lifted off at 12:38 pm EDT (1638 GMT) frmom the Hainan...





Thursday, March 20
Highlights from Firefly Aerospace’s first moon mission
Houston Chronicle — 5:25 am ET (0925 GMT)
With Its First Spacecraft, Firefly Scores Solid Win
Aviation Week — 5:24 am ET (0924 GMT)
Overtime Pay for 9 Extra Months in Space? Nope.
New York Times — 5:02 am ET (0902 GMT)
Firefly and NASA Cheer Blue Ghost’s Total Success
SpacePolicyOnline.com — 5:01 am ET (0901 GMT)
Hints grow stronger that dark energy changes over time
Ars Technica — 5:00 am ET (0900 GMT)
How to maximize the resiliency of PNT
Breaking Defense — 4:57 am ET (0857 GMT)
Euclid opens data treasure trove, offers glimpse of deep fields
Max-Planck-Institut — 4:57 am ET (0857 GMT)


Waiting for Launch ebook



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