ULA Selects L3 Technologies for Vulcan Centaur Avionics

Artist’s conception of Vulcan rocket. (Credit; ULA)

Centennial, Colo., Dec. 4, 2017 (ULA PR)– L3 Technologies announced today that it has entered into an agreement with United Launch Alliance (ULA) to become the exclusive provider of avionics and related services for its new Vulcan Centaur rocket system, delivering an estimated $1 billion-plus in mission-critical systems and services, over a 10-year period.

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NanoRacks and NASA Sign NextSTEP Contract for Commercial Habitat Concept Study

Concept image representing the feasibility study that NanoRacks will conduct related to converting a launch vehicle’s upper stage into a habitable volume. (Credit: NanoRacks)

HOUSTON (NanoRacks PR) — This week marks an important milestone for NanoRacks. NanoRacks and NASA have signed the contract for Ixion, a commercial habitat concept study first announced last summer.

The contract will focus on repurposing spent launch vehicle upper stages. NanoRacks is working with United Launch Alliance (ULA) to provide launch services and Space Systems Loral who will provide robotic outfitting capabilities.

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NanoRacks Teams With SSL, ULA on NextSTEP-2 Habitat Development

Concept image representing the feasibility study that NanoRacks will conduct related to converting a launch vehicle's upper stage into a habitable volume. (Credit: NanoRacks)
Concept image representing the feasibility study that NanoRacks will conduct related to converting a launch vehicle’s upper stage into a habitable volume. (Credit: NanoRacks)

HOUSTON, Texas (NanoRacks PR) – NASA has selected the Ixion Initiative Team, comprised of NanoRacks, LLC (“NanoRacks”), Space Systems/Loral, LLC (“SSL”), and United Launch Alliance (“ULA”) – the nation’s premier launch provider, to participate in the Agency’s Next Space Technologies for Exploration Partnerships-2 (“NextSTEP-2”) program.

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Atlas V Cleared for Flight After Anomaly Investigation

A United Launch Alliance  Atlas V rocket carrying the OA-6 mission lifted off from Space Launch Complex 41. (Credit: ULA)
A United Launch Alliance Atlas V rocket carrying the OA-6 mission lifted off from Space Launch Complex 41. (Credit: ULA)

CENTENNIAL, Colo., June 15, 2016 (ULA PR) – ULA successfully delivered the OA-6 Cygnus spacecraft to the International Space Station (ISS) on March 22. During the first stage burn, the Atlas V system experienced an anomalous propellant mixture ratio resulting in an early booster shutdown and degradation of first stage performance. The Atlas V’s robust system design, flight software, vehicle margins and propellant reserves enabled the successful outcome for this mission.

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Senate Armed Services Committee Limits ULA Engines

John McCain
John McCain

The Senate Armed Services Committee (SASC) approved the FY2017 National Defense Authorization Act (NDAA) yesterday that limits United Launch Alliance (ULA) to purchasing nine Russian-made RD-180 engines for use in the first stage of the company’s Atlas V booster to launch national security payloads.

The move sets up a showdown with the House Armed Services Committee, which earlier put the number of engines ULA could purchase at 18. ULA and the U.S. Air Force support the higher number, saying the engines are needed to meet military launch needs.

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House Armed Services Committee Wants AR-1 Engine in Atlas V

Artist's conception of Vulcan rocket. (Credit; ULA)
Artist’s conception of Vulcan rocket. (Credit; ULA)

The House Armed Services Committee appears determined to require United Launch Alliance (ULA) to re-engineer its Atlas V booster with a new Aerojet Rocketdyne engine in its first stage even though the launch provider doesn’t really want the motor.

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United Launch Alliance Completes Preliminary Design Review for Next-Generation Vulcan Centaur Rocket

Artist's conception of Vulcan rocket. (Credit; ULA)
Artist’s conception of Vulcan rocket. (Credit; ULA)

CENTENNIAL, Colo., March 24, 2016 (ULA PR) – United Launch Alliance (ULA) successfully completed the Preliminary Design Review (PDR) for the Vulcan Centaur launch vehicle with dual Blue Origin BE-4 engines. The PDR, a major milestone in development of the Vulcan launch vehicle, confirms that the design meets the requirements for the diverse set of missions it will support. The ULA team will build upon this milestone to refine and test key elements of the design while executing a busy manifest of 14 launches in 2016.

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ULA Concludes Successful Year of Launches

Atlas V launches Cygnus to the International Space Station. (Credit: ULA)
Atlas V launches Cygnus to the International Space Station. (Credit: ULA)

CENTENNIAL, Colo., (ULA PR) – After another year with 100 percent mission success, the United Launch Alliance (ULA) team capped off the year with the launch of the OA-4 mission to the International Space Station (ISS) on Dec. 6 and prepares for its 10th anniversary and highest operations Evolved Expendable Launch Vehicle (EELV) tempo to date in 2016.

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SpaceX’s Philosophy: Reliability Through Continual Upgrades

falcon9_debris
Remains of a Falcon 9 rocket fall to Earth.

By Douglas Messier
Managing Editor

To succeed in the launch business, you need to be very, very good and more than a little bit lucky. Eventually, there comes a day when you are neither.

That is what happened to SpaceX on June 28. A string of 18 successful Falcon 9 launches was snapped as the company’s latest rocket broke up in the clear blues skies over the Atlantic Ocean. A Dragon supply ship headed for the International Space Station was lost, SpaceX’s crowded manifest was thrown into confusion, and the company’s reputation for reliability was shattered.

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ULA Completes PDR on Dual-Engine Centaur for Commercial Crew Program

Centaur_rocket_stage
CENTENNIAL, Colo., June 12, 2013 (ULA PR) —
United Launch Alliance (ULA) successfully completed the Preliminary Design Review (PDR) and initial round of development testing for the Dual Engine Centaur in support of NASA’s Commercial Crew Program.

Under Independent Research and Development (IRAD) funding, ULA is re-establishing the Dual Engine Centaur (DEC) configuration for performance and human space flight safety. Atlas V is capable of flying both a single and dual engine on the Centaur second stage, but most satellite missions require only a single engine due to the powerful capability of the Atlas V booster to loft the payload into orbit.

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Major Upgrades Planned for Aging Centaur Upper Stage

The LCROSS satellite and the Centaur upper stage on a crash course for the moon. In the future, the Centaur could deliver tons of cargo to the lunar surface. (Credit: NASA)

By Douglas Messier
Parabolic Arc Managing Editor

The Centaur upper stage, which has been propelling American satellites through space since 1965, is getting a major upgrade that would allow the venerable one-shot booster to perform in a series of new roles.

In the coming decades, upgraded Centaurs will make launching  of spacecraft on Atlas V and Delta IV rockets much less expensive. They could also function as reusable space tugs, orbital fuel depots, and landing vehicles that would transport tons of cargo to and from the Moon, Mars and asteroids.

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Space Access 12: Masten Space Systems

Xombie on the pad.(Credit: Draper Lab)

Dave Masten
Founder and CTO, Masten Aerospace
Mojave, California

Xearo

  • Xaero capable of reaching 100,000 feet
  • Next generation beyond Xoie, which won the Lunar Lander Challenge
  • Under flight testing now
  • 88 tether flights
  • 2 successful free flights
  • Installing an aeroshell on Xaero changed flight characteristics
  • “By the time we figured out what was going on, we were 88 tether flights in.”
  • Building a second Xaero within the next few months to do high altitude flights up to 100,000
  • Masten has too many customers for the first Xaero, which will be used for low-altitude flights

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