SpaceX has slipped the maiden flight of its Falcon Heavy booster to January. The rocket, whose first stage is composed of three Falcon 9 cores with 27 engines, will lift off from Pad 39A at NASA’s Kennedy Space Center. The flight will be preceded by a hold-down test on the launch pad in which all 27 first stage engines will be fired.
It seems that nothing so becomes a politician’s public life like the announcement that he or she is leaving it.
George Washington’s decision in 1796 to not seek a third term as president is widely hailed as the ultimate example of a small-r republican virtue of restraint the general demonstrated throughout his public life. Americans trusted Washington with power because they knew he would exercise it wisely and, that when the time came, he would walk away. Voluntarily.
In an age when many kings claimed a hereditary right to rule for life with absolute authority, relinquishing power was an astounding act. But Washington, a master of exits in war and peace, knew it was time to go. In so doing, he set a two-term precedent for the presidency that would stand for 144 years.
More recently, we’ve seen another result of what happens when politicians decide they’ve had enough: candor. Sens. Bob Corker (R-TN) and Jeff Flake (R-AZ) both launched fiery broadsides at the current occupant of Washington’s old office — and a member of their own party, no less — upon announcing they would not seek re-election next year.
Some news out of the SpaceX engine test center in McGregor, Texas.
SpaceX is investigating why one of its rocket engines exploded during a test fire earlier this week at the company’s facility in Texas, the company confirmed Wednesday.
The explosion of the Merlin engine occurred Sunday during what the company called a “qualification test.” No one was injured, but now the company founded by tech entrepreneur Elon Musk once again has to figure out what went wrong with its hardware, as it suspends engine testing during the investigation.
The company said Tuesday in response to questions that it is “now conducting a thorough and fully transparent investigation of the root cause” of the explosion. “SpaceX is committed to our current manifest, and we do not expect this to have any impact on our launch cadence.”
SpaceX has conducted 16 successful launches of the Falcon 9 this year. There are five more flights on the manifest for the rest of 2017.
The U.S. Air Force has awarded an additional $40.8 million to SpaceX for the development of its Raptor rocket engine.
The funding, awarded under the Evolved Expendable Launch Vehicle program, involves the extension of a $33.7 million contract originally awarded in January. SpaceX agreed to spend $67.3 million under the jointly funded program under the original contract.
Federal regulatory filings indicate SpaceX plans to launch a mysterious payload as early as Nov. 10 in a previously-undisclosed mission.
It is unusual for such a mission to remain secret so close to launch, and there has been no public claim of ownership for the payload — codenamed Zuma — from any government or commercial institution.
SpaceX did not respond to questions on the mission Saturday, but an application submitted by the launch company to the Federal Communications Commission says the flight will use a Falcon 9 booster launched from pad 39A at NASA’s Kennedy Space Center in Florida.
The existence of the mission was first reported on NASASpaceflight.com Saturday, but the FCC filings are public record….
Two filings concern the secretive launch next month, one for the Falcon 9’s liftoff and climb into orbit from Florida’s Space Coast, and another for the first stage booster’s planned return to Landing Zone 1 at Cape Canaveral Air Force Station for refurbishment and reuse.
SpaceX has successfully launched Falcon 9 a total of 15 times in 2017. Spaceflightnow.com’s launch schedule shows that SpaceX has five more flights scheduled for this year, not including the Zuma mission. Below is the schedule with the Zuma flight included.
During an appearance at the International Space Station Research & Development Conference on Wednesday, SpaceX CEO Elon Musk said plans for propulsive crew Dragon landings and Red Dragon missions to Mars had been scrapped, downplayed the probability that the first Falcon Heavy launch will succeed, and even had a good word to say about the moon.
Here are notes from the talk.
State of Space Exploration
Entering a new era of space exploration
SpaceX and other companies developing new systems
NASA approaching things in new ways
Space station resupply program should be adapted across the government
Key to opening up space is “rapid and complete reusability”, but it is very difficult
SpaceX’s successful launch of the Intelsat 35e communications satellite on Wednesday was the company’s third launch in 12 days and its 10th successful launch of 2017, the most the company has ever launched during any calendar year.
Just past the mid-point of the year, SpaceX has launched more times than any other company or nation in 2017. The company’s flights account for just under short of one-quarter of the 44 launch attempts this year.
SpaceX expects to have Pad 40 at Cape Canaveral repaired by the end of the summer to resume Falcon 9 launches there, freeing up Pad39A for modifications needed for the maiden flight of the Falcon Heavy booster, Spaceflight Nowreports.
NASA Planetary Science Division Director Jim Green said on Tuesday that SpaceX plans to launch two Red Dragon missions to Mars during the 2020 launch window.
“Every 26 months, the highway to Mars opens up, and that highway is going to be packed. We start out at the top of that opportunity with a SpaceX launch of Red Dragon. That will be followed at the end of that opportunity with another Red Dragon. Those have been announced by SpaceX,” Green said during an appearance at the Humans to Mars Summit in Washington, DC.
The Red Dragon is a modified version of the Dragon spacecraft SpaceX uses to deliver supplies to the International Space Station. SpaceX will send these automated vehicles to the surface as a precursor to human missions it wants to fly in the 2020’s.
SpaceX has announced that it will send a Red Dragon to the surface in 2020. However, Elon Musk’s company has said nothing publicly about a second spacecraft. Red Dragons are designed to perform automated descent, entry and landings on the martian surface.
SpaceX had planned to launch the first Red Dragon mission in 2018. However, the effort was pushed back two years due to the company’s other commitments, which include commercial cargo and crew missions for NASA and a backed up launch manifest caused, in part, by two Falcon 9 failures.
The inaugural flight test of the Falcon Heavy booster that will launch the Red Dragon spacecraft has also been delayed for more than four years. That test is currently scheduled for the third quarter of 2017.
NASA is providing about $30 million in in-kind support for the first Red Dragon flight in exchange for entry data. The space agency’s support includes trajectory analysis and tracking and communications via the Deep Space Network.
California’s Franchise Tax Board is seeking public comment on a proposed new tax that would fall upon ULA, SpaceX, Virgin Galactic and other companies launching spacecraft from within the state.
The levy would apply to companies “that generates more than 50 percent of its gross receipts from the provision of space transportation activity for compensation in a taxable year,” the proposal states. Space is defined as 62 statute miles (100 km) or more above Earth. (more…)