Showing posts with label cygnus. Show all posts
Showing posts with label cygnus. Show all posts

Friday, August 02, 2019

NASA Sole Sources Gateway Habitation Module to Northrop

NASA has quietly decided to give Northrop Grumman a contract to build a “minimal” habitation module for its lunar Gateway after concluding it was the only company that could meet NASA’s schedule.

The agency made the determination in a low-key “Justification for Other Than Full and Open Competition” document published late July 19 on a procurement website, linked a special notice issued May 30 that stated that NASA intended to use an existing Next Space Technologies for Exploration Partnerships 2 (NextSTEP-2) program to procure the habitation module.

Under NextSTEP-2 Appendix A, NASA made awards in August 2016 to study concepts for habitation modules to six companies: Bigelow Aerospace, Boeing, Lockheed Martin, NanoRacks, Orbital ATK (now Northrop Grumman Innovation Systems, or NGIS) and Sierra Nevada Corporation. For all but NanoRacks, that work involved the development of ground prototypes followed by testing, which took place earlier this year at either NASA centers or company facilities.

In the May 30 filing, NASA said that, in “the interest of schedule, economy and efficiency,” it would procure one or more habitation modules it requires for the Gateway as a follow-on to NextSTEP-2 Appendix A. It didn’t specify the process by which it would select the company or companies to build those modules, beyond the use of justifications for other than full and open competition. It did allow other companies to submit information about their capabilities by June 13, but according to the agency none did so.

In the July 19 justification, NASA said it concluded Northrop Grumman was the only company that could provide a “minimal habitation module” on the agency’s desired schedule. “NGIS was the only NextSTEP-2 contractor with a module design and the production and tooling resources capable of meeting the 2024 deadline,” the document stated.

Friday, October 21, 2016

Orbital ATK's Antares Rocket Returns to Flight With ISS Cyrngus Resupply Mission

In its first flight in nearly two years, an Orbital ATK Antares successfully launched a Cygnus cargo spacecraft to the International Space Station Oct. 17.

The Antares lifted off from the Mid-Atlantic Regional Spaceport at Wallops Island, Virginia, at 7:45 p.m. Eastern, at the end of a five-minute launch window. The launch shifted from the beginning to the end of the window because of an unspecified but minor engine issue.

The launch itself went as planned, as the RD-181 engines in the first stage and the Castor 30XL motor in the second stage accelerated the Cygnus spacecraft, on a mission designated OA-5, into orbit. The Cygnus separated from the Antares’ upper stage nine minutes after liftoff.

The launch was the first for the Antares since an October 2014 mission that suffered an engine failure seconds after liftoff, causing the vehicle to fall back to the ground and explode. That explosion caused $15 million in damage to the launch site. Orbital ATK decided shortly after that accident to replace the AJ26 engines previously used on the Antares with new RD-181 engines from NPO Energomash.

Wednesday, July 13, 2016

Orbital ATK Orders 9 More Cygnus Modules

Thales Alenia Space, a joint venture between Thales (67%) and Leonardo-Finmeccanica (33%), today announced the signing of a new contract with Orbital ATK, Inc. (NYSE: OA) a global leader in aerospace and defense technologies. The announcement was made at the Farnborough International Airshow in Farnborough, UK.

Under terms of the agreement, Thales Alenia Space will supply nine additional Pressurized Cargo Modules (PCM) to Orbital ATK for upcoming cargo resupply missions to the International Space Station (ISS). The cargo module is designed to transport crew supplies and science experiments on Orbital ATK’s Cygnus spacecraft under NASA’s Commercial Resupply Services contract. Cygnus recently delivered 7,900 pounds of cargo and science experiments to astronauts aboard the station and successfully completed its fifth mission under the contract. Orbital ATK is scheduled to complete 10 CRS-1 missions to the International Space Station before transitioning to launch cargo logistics missions under the CRS-2 contract in 2019.

“We are truly proud of the renewed trust that Orbital ATK has put in us,” said Walter Cugno, Vice President, Exploration and Science of Thales Alenia Space. “The signing of this latest contract represents the continued vote of confidence from a valued customer in our engineering and our facility that provides pressurized cargo modules to re-supply the International Space Station. We look forward to continuing this successful relationship for many years to come.”

Friday, June 24, 2016

Orbital ATK's Antares Rocket Returning to Flight in August

Orbital ATK’s continuing preparations to return its Antares rocket to flight operations has resulted in an updated preliminary launch date in the August timeframe. The launch – involving the OA-5 Cygnus spacecraft to the International Space Station (ISS) – requires static fire test data analysis to be completed, along with final trajectory shaping work.

Wednesday, December 09, 2015

Saturday, November 28, 2015

Orbital ATK's Cygnus Encapsuled For March 2016 Launch on an Atlas V


Preparations for the first launch of a Cygnus cargo spacecraft in more than a year, and the first on an Atlas 5 rocket, have gone smoothly despite some changes in timing of loading cargo on the spacecraft, an Orbital ATK executive said.

An Atlas 5 is scheduled to launch the Cygnus craft from Cape Canaveral, Florida, Dec. 3. The launch will be the first for the Cygnus since the October 2014 failure of Orbital’s Antares rocket shortly after liftoff from Wallops Island, Virginia.

Dulles, Virginia-based Orbital purchased the Atlas 5 launch from United Launch Alliance shortly after the failure, and in August acquired a second Atlas 5 for a Cygnus mission planned for March 2016. While the Cygnus has not previously flown on the Atlas, integrating the cargo spacecraft to the rocket has gone well.


Friday, August 07, 2015

Orbital ATK’s Cygnus Returning to Space Station on ULA Atlas V in December


Orbital ATK’s Cygnus spacecraft is set to return to International Space Station (ISS) resupply duties in December, hitching a ride on an Atlas V, prior to resuming operations with the modified Antares rocket in 2016. Cygnus has been out of action since the CRS-3/OrB-3 failure that occurred in October 2014 – with the full investigation results yet to be released to the public.

The return of Cygnus resupply missions will prove to be a welcome boost for the ISS, following an unprecedented loss of three Visiting Vehicle missions in close succession, including the OrB-3 Cygnus that was lost shortly after launch.

Sunday, September 29, 2013

TIme Lapse Video of the Cygnus Approach and Berthing to the International Space Station


There are gaps, but that is because of the video failing at different times.  Even so, damned kewl.  Actually, the Cygnus looked like a mini Sky Lab to me at times in the video.