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Delta-V

This blog focuses on the nuts-and-bolts of space technology. We're interested in the hardware that's actually going into orbit and beyond. We write about what's involved in building, launching, and operating spacecraft, exploration vehicles, and habitats (and what it takes on the ground to support them) today.

Delta-V is written by Stephen Cass, a senior editor at TR who has covered space technology and exploration for nine years, and Brittany Sauser, a space technology reporter at TR.

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Wednesday, October 28, 2009

Blasts Off for Ares I-X

NASA's new rocket finally launches, but its long-term future remains in doubt.
By Brittany Sauser
Ares I-X lift off. Credit: NASA

After a drama-filled wait, NASA's new rocket finally took to the sky this morning. The rocket, called Ares I-X, launched from Kennedy Space Center in Florida, its mission to gather critical data for the agency's next line of moon-bound rockets.

The event marked the first time that a new vehicle has launched from the complex in 30 years and the first test flight since the Apollo missions. The historic flight was spectacular, despite the vehicles uncertain future. A recent report from an independent committee reviewing NASA's future plans for human exploration did not favor the development of Ares I.

Ares I-X is a prototype rocket composed of real and simulated systems and includes over 700 onboard sensors designed to gather data on vibrations, temperatures, acoustics, loads, pressure, and more.

The maiden flight lasted a mere two minutes, during which time the rocket traveled through the toughest parts of the atmosphere where a launch vehicle is most vulnerable to failures. At an altitude of 45 kilometers the rocket's two stages separated. The first stage, composed of four solid rocket boosters and a dummy fifth, will be recovered-- these boosters used a set of large parachutes to drop into the Atlantic Ocean. The mock second stage broke apart and will not be recovered.

Bob Ess, Ares I-X mission manager told Space.com that the test flight gathered huge amounts of data. "It's reams and reams of data that will take at best months to go through and understand."

The teams plan to release periodic reports over the next three months to share the results of the fact-finding test flight. "We'll come back and tell the agency and the public what we learned," Ess said.

Credit: NASA

Comments

  • >>> Why the Ares 1-X test ISN'T a true success >>>
    --
    --
    do you want that NASA and your country save over $35 billion?
    --
    if the answer is "yes", read and talk about this new article:
    --
    "Why the Ares 1-X test ISN'T a true success"
    --
    http://www.ghostnasa.com/posts2/057afailedtest.html
    --
    --
    Rate this comment: 12345

    Gaetano Mara...
    10/30/2009
    Posts:122
    Avg Rating:
    2/5
  • Tilt?
    Is it just me, or does it look tipped on liftoff?
    Rate this comment: 12345

    TooMany
    11/03/2009
    Posts:47
    Avg Rating:
    4/5
  • Ares-1Y
    Due to current NASA funding levels, the the Ares-1Y, will not be ready for a test flight until 2014. There is money (> $750M, maybe more) for Wall Street bailouts, and $1-2 trillion for the Iraq-Afghanistan war, but no money for constructive pursuits? In the 1990s, president Bill Clinton went to America's partners to build the ISS. Wouldn't it be neat if President Barack Obama did the same thing for Altar/Orion/Ares? If America's budget is so restricted then humanity must return to the moon as a consortium of space-faring nations.
    Rate this comment: 12345

    neilrieck
    11/04/2009
    Posts:19
    Avg Rating:
    4/5
    • Re: Ares-1Y
      .

      no, the Ares 1-Y "was" planned for 2014 because it uses NEW three things (the 5-segments SRB 1st stage, the 2nd stage and the J-2X) that need SO MANY years to be developed and build, in fact, the 2014 date for the 1-Y test was the SAME also when lots of money was promised to NASA for Constellation

      however, the past is the past... since, the latest news says that "NASA Drops Ares I-Y Flight-test"

      http://www.aviationweek.com/aw/generic/story_channel.jsp?channel=space&id=news/Flighttest110409.xml&headline=NASA%20Drops%20Ares%20I-Y%20Flight-test

      the official reason (a "lack of funds" to buy an ALREADY awarded for $1.2 Bn and PAID to P&WR "$15M each" J-2X engine) sounds only like a BIG excuse ... probably, the (NOT revealed yet!) full data of the Ares 1-X and of the SRB-5 test are bad, weak and disappointing... so, there is no need to insist in the wrong way

      .
      Rate this comment: 12345

      Gaetano Mara...
      11/05/2009
      Posts:122
      Avg Rating:
      2/5
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