Blue Origin plans to enter the final phase of its launch preparations for the New Glenn rocket on Monday by rolling the vehicle’s second stage to Launch Complex 36 in Florida. Pending weather and other final considerations, a rollout could occur as early as Monday afternoon.
This is the flight version of the vehicle, with the exception of a fixed adaptor for weather protection during a test campaign. The launch company is targeting a hot fire test of the upper stage, which is powered by two BE-3U engines, within the next week or so.
The launch company, founded by Amazon’s Jeff Bezos, is closing in on the debut launch of the massive New Glenn rocket, which will be one of the most powerful launch vehicles in the world. With a fully reusable first stage, New Glenn has a lift capacity of 45 metric tons to low-Earth orbit.
A tight launch window
NASA has contracted with Blue Origin for the first launch of New Glenn, seeking to boost two relatively small spacecraft to Mars. These ESCAPADE orbiters have a tight launch window, from October 13 to October 21. Managed by the Space Sciences Laboratory at the University of California, Berkeley, the ESCAPADE spacecraft will analyze the Martian magnetic field.
It is an open question as to whether Blue Origin can integrate, test, and launch ESCAPADE within the launch window, which opens in less than six weeks. Between now and then the company must successfully test fire the second stage and then roll the first stage out to the company’s facilities at the Cape Canaveral launch complex.
The company’s plan is to mate the second and first stages of the rocket and add the payload fairing with the spacecraft inside of it before conducting a short hot fire test of the first stage. If all goes well, Blue Origin plans to attempt a launch during the October window for ESCAPADE. These spacecraft arrived at the company’s launch facilities a couple of weeks ago.
