January 16, 2021

Live coverage: NASA “go” for fueling SLS core stage for hot fire test

January 16, 2021

NASA managers gave the “go” to begin filling the Space Launch System’s core stage with more than 700,000 gallons of super-cold liquid hydrogen and liquid oxygen Saturday at the Stennis Space Center in Mississippi, aiming for the first firing of all four of the huge rocket’s main engines later in the day. NASA TV’s live coverage of the test-firing begins at 4:20 p.m. EST (2120 GMT), around 40 minutes prior to the start of the two-hour test window.

NASA sets mid-January target for SLS hot fire test

January 6, 2021

NASA is moving forward with a crucial test-firing of the core stage of the first Space Launch System heavy-lift rocket as soon as Jan. 17 after engineers were satisfied with the results of a fueling test last month.

Lockheed Martin to buy rocket engine-builder Aerojet Rocketdyne

December 21, 2020

Lockheed Martin, the largest U.S. defense contractor, announced late Sunday that it has reached a deal valued at $4.4 billion to acquire Aerojet Rocketdyne, a supplier of engines to NASA’s Space Launch System moon rocket and United Launch Alliance’s Atlas, Delta, and Vulcan rockets.

SLS cryogenic tanking test preps begin this weekend

December 5, 2020

Final preparations began this weekend at NASA’s Stennis Space Center in Mississippi to load super-cold liquid hydrogen and liquid oxygen into the massive core stage of the Space Launch System heavy-lift rocket for the first time as soon as Monday.

Crucial first fueling test on tap for SLS core stage later this month

October 9, 2020

If all goes according to plan, engineers in southern Mississippi later this month will load cryogenic propellants into the core stage of a rocket NASA says will launch astronauts back to the moon, exposing its tankage and internal plumbing to extreme operating conditions hundreds of degrees below zero for the first time. The fueling test — a major milestone in its own right — is a precursor to a high-stakes eight-minute test-firing of the Space Launch System’s four shuttle-era main engines planned as soon as November.

First SLS core stage installed on test stand in Mississippi

February 3, 2020

Weeks after leaving its factory in New Orleans, the core stage for NASA’s first Space Launch System flight has been raised into a test stand at the Stennis Space Center to begin a series of checkouts culminating in an eight-minute engine-firing later this year.

First SLS core stage departs factory

January 8, 2020

The heart of NASA’s first flight-ready Space Launch System heavy-lift rocket emerged from its factory in New Orleans Wednesday morning for a barge trip to the Stennis Space Center in Mississippi for an eight-minute test-firing of its space shuttle-era hydrogen-fueled engines.

1 2
Do NOT follow this link or you will be banned from the site!