A drone that can fly continuously for five years at 65,000 feet.

A drone that can fly continuously for five years at 65,000 feet.

The Solara series are designed to be a fraction of the cost of a satellite, but operate many similar tasks, such as surveillance, crop-monitoring, weather and disaster oversight, or any other monitoring that low-altitude satellites track. The Solara aircraft could cost less than $2 million, according to Forbes, which quotes Dustin Sanders, Titan’s chief electrical engineer, as saying, “We’re trying to do a single-million-dollar-per-aircraft platform. And the operation cost is almost nothing — you’re paying some dude to watch the payload and make sure the aircraft doesn’t do anything stupid.”

As with any new invention, the use of this drone carries with it both good and bad possibilities.

1 comment

Because India depends on the American Deep Space communications network — mostly unavailable due to the government shutdown — the launch of its first Mars probe, set for October 28, might have to be delayed for two years.

Because India depends on the American Deep Space communications network — mostly unavailable due to the government shutdown — the launch of its first Mars probe, set for October 28, might have to be delayed for two years.

This is unfortunate news indeed. However, if I was India (as well as other countries) I would consider this a call to develop their own deep space network.

1 comment

Stratolaunch has now released some preliminary details about its commercial rocket, including images.

Stratolaunch has now released some preliminary details about its commercial rocket, including images.

Work has also begun on assembling the giant carrier airplane that will be used to take the rocket aloft.

Posted from lovely Williamsport, Pennsylvania. Tomorrow I will be busy visiting old friends as well as poking around an old Pennsylvania ghost town, so posting should be light.

2 comments

Virgin Galactic has signed a television deal for a reality show where the winner would get a flight into space on SpaceShipTwo.

Virgin Galactic has signed a television deal for a reality show where the winner would get a flight into space on SpaceShipTwo.

This sounds great, but the company first has to solve the very serious engineering problems it has with SpaceShipTwo’s engine, which apparently is going to cause a delay of at least one year in the ship’s development. Thus, this announcement is really nothing more than a publicity stunt designed to distract the public from those problems.

0 comments

Orbital Sciences is suing the government agency that operates the Wallops Island spaceport, saying it is refusing to pay a $16.5 million bill.

Orbital Sciences is suing the government agency that operates the Wallops Island spaceport, saying it is refusing to pay a $16.5 million bill.

I am not surprised. One of the prime reasons the launch of Antares and Cygnus was delayed by more than a year was because this same government agency had failed to upgrade the launchpad as promised, and Orbital Sciences was eventually forced to step in, take over, and spend millions to do the work itself.

0 comments

NASA has decided to exempt its Mars probe, MAVEN, from the government shutdown, allowing preparations to resume for its November launch.

NASA has decided to exempt its Mars probe, MAVEN, from the government shutdown, allowing preparations to resume for its November launch.

NASA Headquarters in Washington determined that Maven’s preparations should go ahead on an emergency basis — not because of its scientific objectives, but because of its expected role as a communications relay satellite for the Opportunity and Curiosity rovers on Mars. “Both Mars Reconnaissance Orbiter and Odyssey have been acting as communication relays, but they’ve passed their design lifetime,” Jakosky explained. “Maven carries communication equipment to take over that job as necessary. Getting us launched at this opportunity is a way to preserve that ability to communicate.”

As I’ve said before, as much as I am in favor of launching this kind of science mission, the number of arbitrary decisions relating to this shutdown makes the whole thing look ridiculous. NASA can act to protect its investments on Mars, but the National Park Service is required to interfere with the normal actions of private restaurants here on Earth?

The truth is that these science missions really don’t fall under the intended definition of “essential operations”. The federal bureaucracy, under the direction of the White House, is simply stretching that definition for their own convenience, wherever they like.

1 comment

The failure of the Falcon 9 upper stage prior to a final engine test on Sunday’s launch may delay the rocket’s next commercial launch.

The failure of the Falcon 9 upper stage prior to a final engine test on Sunday’s launch may delay the rocket’s next commercial launch.

SpaceX officials said after the Sept. 29 launch that the nonignition of the upper stage did not appear to be of a sort to delay the SES flight for very long. Feltes said SES is will hoping for a launch as soon as October, but added that if it slipped to November the company was willing to wait. The fact that SES will be awaiting details from SpaceX “does not mean that we reject the flight as a qualification flight,” Feltes said. “We still plan to be on the next Falcon flight, once SpaceX has solved the problem. But we need a technical explanation. We do need reignition of the stage for our satellite.”

The government shutdown also means that the Florida spaceport is presently unavailable for this launch (which is hardly a way to run a commercial operation). This fact makes it even more likely that SpaceX will eventually move all its commercial launches to its own spaceport, probably in Texas.

0 comments

SpaceX is denying rumors that the upper stage of its Falcon 9 rocket exploded after completing its mission.

SpaceX is denying rumors that the upper stage of its Falcon 9 rocket exploded after completing its mission.

The speculation was spawned in part by the fact that the U.S. Space Surveillance Network is currently tracking more orbital objects associated with the launch than expected. … “Regarding the rumors you may have heard about the Falcon 9 second stage, in short, our data confirms there was no rupture of any kind on the second stage,” SpaceX spokeswoman Emily Shanklin wrote in an Oct. 1 email. “Following separation of the satellites to their correct orbit, the Falcon 9 second stage underwent a controlled venting of propellants … and the stage was successfully safed. During this process, it is possible insulation came off the fuel dome on the second stage and is the source of what some observers incorrectly interpreted as a rupture in the second stage.” SpaceX attempted to reignite the upper stage after payload separation in a demonstration of a capability it will need to place satellites into the proper geostationary transfer orbit. However, the reignition sequence was aborted after a problem was detected, SpaceX Chief Executive Elon Musk told reporters in a postlaunch teleconference.

Anything is possible, but I am inclined to believe SpaceX in this case. Moreover, even if true, the bottom line is that the rocket launch was still a complete success, putting its payloads in orbit as promised.

0 comments
1 1,166 1,167 1,168 1,169 1,170 1,328