Aerojet Rocketdyne – Page 5

Mobile gantry wheeled away from Delta 4-Heavy rocket at Cape Canaveral

September 30, 2020 Stephen Clark

United Launch Alliance teams rolled the Mobile Service Tower away from a Delta 4-Heavy rocket at Cape Canaveral’s Complex 37B launch pad Wednesday in preparation for liftoff on a national security mission.

Live coverage: Delta 4-Heavy countdown halted in final seconds

September 28, 2020 Stephen Clark

United Launch Alliance scrubbed the launch of a Delta 4-Heavy rocket Wednesday night less than 10 seconds before liftoff from Cape Canaveral, the second such abort suffered by this mission.. The launch of a classified National Reconnaissance Office spy satellite is expected to be delayed at least several more days as engineers assess the cause of Wednesday’s last-minute abort.

ULA targeting Sept. 26 for next Delta 4-Heavy launch attempt

September 17, 2020 Stephen Clark

United Launch Alliance said Thursday it is targeting Sept. 26 for the next attempt to send a classified U.S. government spy satellite into orbit aboard a Delta 4-Heavy rocket, following an abort Aug. 29 just three seconds before liftoff from Cape Canaveral.

Northrop Grumman ends OmegA rocket program

September 14, 2020 Stephen Clark

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.

NASA satellite set to conclude successful green propellant demo mission

August 17, 2020 Stephen Clark

A NASA-funded satellite that launched last year on the third flight of SpaceX’s Falcon Heavy rocket has begun a sequence of thruster firings to begin falling out of orbit after successfully demonstrating the effectiveness of a non-toxic fuel that could fly on future space missions.

Next Delta 4-Heavy launch on schedule for Aug. 26

August 12, 2020 Stephen Clark

The flight of a United Launch Alliance Delta 4-Heavy rocket set for Aug. 26 from Cape Canaveral continues the Delta rocket family’s countdown to retirement. With five Delta 4-Heavy missions left to launch, ULA’s chief executive Tory Bruno says there are no plans to build more as the company transitions to the next-generation Vulcan Centaur rocket.

After crane problem, ULA caps build-up of Atlas 5 rocket for Mars rover launch

June 12, 2020 Stephen Clark

United Launch Alliance has completed stacking of the major elements of the Atlas 5 rocket assigned to power NASA’s Perseverance rover toward Mars, but the mission’s launch date has been pushed back three days to July 20 after teams repaired an issue with a crane in the Atlas 5’s assembly building.

Hopeful for launch next year, NASA aims to resume SLS operations within weeks

May 1, 2020 Stephen Clark

With the Space Launch System’s inaugural test flight now officially delayed to November 2021, NASA says work halted by the coronavirus pandemic will resume within weeks to prepare for the first test-firing of the SLS core stage at the Stennis Space Center in Mississippi.

ULA delivers Delta 4-Heavy rocket to California launch base

April 16, 2020 Stephen Clark

United Launch Alliance’s rocket transport ship has delivered a Delta 4-Heavy rocket to Vandenberg Air Force Base in California in preparation for launch of a U.S. government spy satellite late this year.

In parallel with rocket development, Firefly launches lunar lander initiative

April 1, 2020 Stephen Clark

A souped-up version of the Israeli Beresheet moon lander built in Texas could be ready to carry NASA science and technology payloads to the lunar surface before the end of 2022, according to officials from Firefly Aerospace.