November 30, 2021

NASA barge delivers first SLS core stage to Kennedy Space Center

April 27, 2021

The core stage of NASA’s first Space Launch System heavy-lift rocket arrived at the Kennedy Space Center on Tuesday evening aboard a specially-built barge, completing a voyage by sea from a test site in Mississippi to begin final preparations for the first flight of NASA’s Artemis Moon program. Ground crews plan to transport the core stage into the Vehicle Assembly Building beginning around 5:30 a.m. EDT (0930 GMT) Thursday to join its two solid rocket boosters.

Stacking complete for SLS boosters

March 9, 2021

The twin 177-foot-tall solid-fueled boosters for the first flight of NASA’s Space Launch System have been stacked inside the Vehicle Assembly Building at the Kennedy Space Center to await arrival of the rocket’s cryogenic core stage, which is set for a second engine test on a firing stand in Mississippi later this month.

Northrop Grumman ends OmegA rocket program

September 14, 2020

Northrop Grumman says it will not continue development of the OmegA rocket after the U.S. Space Force last month picked United Launch Alliance and SpaceX as the military’s two top launch contractors over the next seven years.

SLS pathfinder stage arrives at Florida launch site

October 1, 2019

A steel tube built as a stand-in for the core stage of NASA’s Space Launch System has arrived at the Kennedy Space Center for a series of rehearsals to hone the skills of technicians before the real rocket reaches the spaceport, an oft-delayed milestone that could still be a year or more away.

SLS launch platform returns to pad 39B

September 10, 2019

The towering mobile platform for NASA’s Space Launch System emerged from the Vehicle Assembly Building at the Kennedy Space Center in Florida Tuesday morning, returning to a seaside launch complex to complete tests interrupted by Hurricane Dorian last week.

SLS mobile launcher moves to pad 39B for final exams

June 28, 2019

A towering mobile platform for the agency’s Space Launch System arrived at launch pad 39B Friday at the Kennedy Space Center in Florida for a sequence of water and propellant flow tests, swing arm checkouts and other rehearsals that should conclude with managers declaring the spaceport’s ground systems ready to support the first SLS launch campaign by the end of the year.

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