Northrop Grumman – Page 23

Carrier jet with Pegasus rocket returning to California, postponing NASA satellite launch

June 8, 2018 Stephen Clark

NASA and Northrop Grumman officials decided Friday to return a Pegasus rocket and its carrier aircraft from Hawaii to California, aborting a trip to Kwajalein Atoll in the Pacific Ocean for next week’s scheduled launch of a NASA research satellite to conduct additional testing.

Northrop Grumman completes Orbital ATK acquisition

June 7, 2018 Stephen Clark

Northrop Grumman concluded its purchase of Orbital ATK on Wednesday, with the absorption of launch vehicle developer, satellite manufacturer, and munitions supplier as a new business unit named Northrop Grumman Innovation Systems.

Mission Reports

Pegasus rocket, NASA satellite head for launch base in Pacific

June 6, 2018 Stephen Clark

Slung under the belly of a specially-equipped carrier airplane, a Northrop Grumman Pegasus rocket took off Wednesday from Vandenberg Air Force Base on a two-day trek to a remote U.S. military test site in the Pacific Ocean, where crews will ready the air-dropped booster for launch of a NASA research satellite next week.

JWST beset by another problem as Northrop Grumman revamps training

May 8, 2018 Stephen Clark

Engineers working on the James Webb Space Telescope, which had its launch delayed to 2020 earlier this year, recently discovered another problem during testing at the observatory’s prime contractor Northrop Grumman in Southern California.

Investigation into Zuma failure reportedly lays blame on Northrop Grumman

April 9, 2018 Stephen Clark

Government investigators have exonerated SpaceX’s Falcon 9 rocket in the loss of a top secret space mission known as Zuma in January, blaming a malfunction in a component modified by Northrop Grumman that connected the launcher with its classified payload, according to the Wall Street Journal.

Webb telescope’s launch delayed until 2020

March 27, 2018 Stephen Clark

Blaming a slew of technical snags and “avoidable errors,” NASA officials said Tuesday that the launch of the James Webb Space Telescope, already years behind schedule, will be delayed to 2020, potentially pushing the mission’s development cost above an $8 billion cap mandated by Congress.

James Webb Space Telescope completes critical end-to-end test

January 15, 2018 William Harwood

NASA’s $8.8 billion James Webb Space Telescope has completed critical end-to-end testing in a giant vacuum chamber at the Johnson Space Center, proving the telescope will work properly in the deep cold of space, bring starlight to a sharp focus and precisely track its astronomical targets when launched in 2019.

After Zuma, SpaceX keeps pace in preps for next Falcon 9 launch

January 11, 2018 Stephen Clark

Ground crews took steps this week to prepare for the next Falcon 9 launch, set for no earlier than Jan. 30 with a telecom satellite for SES and the Luxembourg government, as SpaceX officials stressed their rocket was not to blame for the rumored loss of a mysterious U.S. government payload after liftoff Sunday.

Fate of mystery Zuma satellite in question

January 9, 2018 William Harwood

A classified satellite code-named Zuma, launched Sunday night atop a SpaceX Falcon 9 rocket, may have suffered a mission-ending failure during or shortly after the climb to space, according to news accounts Monday evening.

SpaceX kicks off ambitious 2018 schedule with launch for U.S. government

January 8, 2018 Stephen Clark

Running nearly two months late after technical concerns prevented liftoff last year, a SpaceX Falcon 9 rocket fired into the sky Sunday night from Cape Canaveral with a top secret payload for the U.S. government, the first of some 30 launches on the company’s docket in 2018.