The hotfire test of Antares’ first stage has been rescheduled for Thursday, February 21.
The hotfire test of Antares’ first stage has been rescheduled for Thursday, February 21.
Tag: competition
An outline of the cuts NASA would do if sequestration occurs on March 1 includes shutting down commercial crew while leaving the Space Launch System untouched.
An outline of the cuts NASA proposes if sequestration occurs on March 1 includes shutting down commercial crew while leaving the Space Launch System untouched.
I am in favor of sequestration, as it will only bring NASA’s budget back to the numbers the agency received in 2005, numbers that were then totally sufficient to build Constellation and fly the shuttle. Now that the cost of the shuttle is gone there should be sufficient cash today for everything NASA wants to do.
To favor the very expensive and not very useful SLS system over the new commercial crew contracts however is madness. I suspect this letter is meant as a lobbying sledge hammer to try to convince Congress to cancel sequestration. If it is serious, however, than say good-bye to any manned American spacecraft for at least another few years, as I expect the new private companies will not disappear, but their effort will be slowed significantly as they search for alternative funding.
The next flight of Dragon to ISS has been set for March 1.
The next flight of Dragon to ISS has been set for March 1.
The hot fire test of the Antares first stage tonight was aborted at the last second.
The hot fire test of the Antares first stage tonight was aborted at the last second.
The planned first stage propulsion system “hot fire” test of Orbital’s new Antares medium-class rocket was halted in the final seconds of the countdown by the rocket’s flight computer, which detected an anomalous condition. The Antares team will evaluate the data from the test to determine the nature of the abort. A new date for the test has not been determined.
With any new rocket this kind of thing is to be expected. The concern here is the tight schedule that Orbital Sciences is under to get Antares and Cygnus operational. Long delays will not be good for them, considering the politics in Congress. Every delay will be used by certain politicians to get this program cut so the money can go to the very expensive Space Launch System that feeds the jobs in their districts.
Update: It appears the issue was that the computer detected a low pressure reading and aborted the burn. (A similar issue occurred on several of SpaceX’s early launches as was very quickly corrected.) A rescheduled hot burn is expected to take place next week.
The hot fire test of the first stage of the Antares rocket has been rescheduled to tonight.
The hot fire test of the first stage of the Antares rocket has been rescheduled to tonight.
No reason has been given for the one day delay.
Some details have been released about that deal between Russia and Kazakhstan over the Baikonur spaceport.
Some details have been released about that deal between Russia and Kazakhstan over the Baikonur spaceport.
It seems the conflict does revolve around Russia’s new spaceport under construction in Vostochny, and how it might compete with Baikonur. Kazakhstan feels threatened, and is trying to forestall a loss in business.
Russian investigators, having pinpointed the cause of a December 2012 launch failure, have cleared the Proton rocket to resume commercial launches in March.
Russian investigators, having pinpointed the cause of a December 2012 launch failure, have cleared the Proton rocket to resume commercial launches in March.
It is interesting that this failure of the Proton’s Briz-M upper stage was not related to two previous failures of that same upper stage. It is also interesting that the article does not describe what actions have been taken to correct the problem.
If I was a future Proton launch customer I would be very concerned. Three launch failures all related to the Briz-M upper stage, and all from different causes. This appears to suggest some fundamental problems with the stage itself, or with the company that manufactures it.
A Russian Progress freighter successfully docked with ISS yesterday only six hours after launch.
A Russian Progress freighter successfully docked with ISS yesterday only six hours after launch.
Comparing the price of Falcon 9 with the Atlas 4.
Comparing the price of the Falcon 9 with the Atlas 4.
Today’s launch was conducted aboard the “plain Jane” version of the Atlas V, the 401, which has no strap on boosters, a single upper stage engine and a 4 meter fairing. It was originally awarded to Lockheed Martin Commercial Launch Services in 2007 for a $124 million fixed fee contract. By contrast the first NASA science launch awarded to the SpaceX Falcon 9, that of the Jason -3 satellite for 2014, was for $82 million. With current pricing for similarly equipped Atlas V 401 vehicles for NASA launches at roughly $150 million, based on awards from 2011, the difference is hardly trivial.
In other words, Falcon 9 is almost half the price. No wonder satellite companies are flocking to buy a launch on it.
The hotfire engine test of the first stage of Orbital Sciences’ Antares rocket has now been scheduled for February 12.
The competition heats up: The hotfire engine test of the first stage of Orbital Sciences’ Antares rocket has now been scheduled for February 12.
Boeing has sued Sea Launch for $350 million
More bad news for Sea Launch: Boeing has sued the Russian company for $350 million.
This is a separate issue than Sea Launch’s failed launch earlier this week, which makes it even worse for the company.
An engine shutdown shortly after the lift off of a Sea Launch rocket destroyed an Intelsat satellite on Friday.
An engine shutdown shortly after the lift off of a Sea Launch rocket destroyed an Intelsat satellite on Friday.
This is very bad news for Sea Launch and its Russian Zenit rocket.