The competition heats up: Antares is on the launchpad, being readied for its first launch in about 10 days.
India has delayed the first test flight of its human-rated GSLV Mark 3 rocket until the spring of 2014.
The competition heats up: More successful glide tests today for SpaceShipTwo, now with its engine attached.
They are testing the flight characteristics of the spaceship with the additional engine weight. Once satisfied, they will then move on to powered flights.
The competition heats up: Legislatures in New Mexico and Texas move forward with bills clarifying future spaceport legalities.
The competition heats up: The roll out of Orbital Sciences’ Antares rocket to the launchpad will occur on Saturday, with the test first launch scheduled between April 17-19.
I’m both glad and not surprised that some heavy hitters are beginning to say this. As I noted last year, as the commercial space program begins to show success the politics will increasingly favor it over the very expensive and not very productive NASA-built Space Launch System.
Be prepared for SLS to steadily lose political support in the coming years.
The competition heats up: India has successfully tested a homebuilt engine to be used in its more powerful geosynchronous launch rocket, set for launch in July. More here.
Previous launches of the GSLV rocket used a Russian-built engine on a second stage. They also ended in failure, not because of the Russian equipment but because of other problems.
After a fast four orbit/six hour flight a Soyuz capsule carrying there astronauts has successfully docked with ISS.
Three astronauts were successfully launched today from Russia and are expected to dock with ISS later tonight.
They are the first crew to use the fast route to ISS, only six hours, rather than the more traditional two day rendezvous path.
The competition heats up: Elon Musk confirms that on future Falcon 9 launches they will do tests of a powered return of the first stage.
For the upcoming flight, after stage separation the first stage booster will do a burn to slow it down and then a second burn just before it reaches the water. In subsequent flights they will continue these over-water tests. He repeatedly emphasized that he expects several failures before they learn how to do it right. If all goes well with the over-water tests, they will fly back to launch site and land propulsively. He expects this could happen by mid-2014.
These tests are an extension of the Grasshopper tests, only this time they will take place during an actual launch.
The competition heats up: A Proton rocket has successfully launched a Mexican communications satellite today.
ILS, the company that launches the commercial Proton rocket, needed this success badly, considering the recent problems they have had with the Proton’s Briz-M upper stage.
Dragon has unberthed from ISS and is on its way back to Earth.
After a day delay due to bad weather, Dragon’s return from space has been scheduled for Tuesday.
Curiosity marks the return to full science operations by producing a new panorama.
The competition heats up: Virgin Galactic reports that the recent tests of the engine for SpaceShipTwo have been a complete success.
It appears that they are getting very close to putting the engine on the spaceship for the first powered flights. Things should get very exciting when they do.
How big will the Stratolaunch first stage aircraft be? Big. Very big.
Curiosity is out of safe mode and will be resuming full science operations by next week.
It is imperative that the engineers clear up these computer problems now, as communications with the rover will be limited in April because the sun will be in the way.
Transmissions from Earth to the orbiters [Mars Odyssey and Mars Reconnaissance Orbiter] will be suspended while Mars and the sun are two degrees or less apart in the sky, from April 9 to 26, with restricted commanding during additional days before and after. Both orbiters will continue science observations on a reduced basis compared to usual operations. Both will receive and record data from the rovers. Odyssey will continue transmissions Earthward throughout April, although engineers anticipate some data dropouts, and the recorded data will be retransmitted later.
The Mars Reconnaissance Orbiter will go into a record-only mode on April 4. “For the entire conjunction period, we’ll just be storing data on board,” said Deputy Mission Manager Reid Thomas of JPL. He anticipates that the orbiter could have about 40 gigabits of data from its own science instruments and about 12 gigabits of data from Curiosity accumulated for sending to Earth around May 1.
NASA’s Mars Exploration Rover Opportunity is approaching its fifth solar conjunction. Its team will send no commands between April 9 and April 26. The rover will continue science activities using a long-term set of commands to be sent beforehand.
An expedition financed by Jeff Bezos has recovered two Apollo-era Saturn 5 F-1 engines from the ocean bottom.
The competition heats up: ILS, the company that launches the Russian Proton rocket, has lowered its prices.
The reason they have given is that the insurance rates to use their rocket have risen due to the three Proton rocket failures in the past two years and that they want to offset that cost for their customers. I suspect a second reason is the price pressure that the Falcon 9 is placing on them.
After 35 years of travel, Voyager 1 has finally left the solar system.
There is still some dispute among scientists about this, but the evidence seems clear that the spacecraft has entered regions outside the influence of our solar system.
Update: Since this morning the scientists seem to be backtracking. They now claim that Voyager 1 has not left the solar system.
Another computer glitch has put Curiosity back in safe mode.
The problem this time appears to be different from the previous computer issue that shutdown Curiosity’s A computer. Since it occurred on the backup B computer now in use, however, it is a problem that cannot be taken lightly.
The uncertainty of journalism: The space junk collision in January never happened.
The data instead shows that the Russian satellite merely broke up in orbit. The data shows that nothing ever came close to it or collided with it.
The competition heats up: Orbital Sciences has now set April 16-18 as the launch window for its first test launch of its new Antares rocket.
Sarah Brightman’s visit to ISS in doubt.
Soyuz taxi flights normally visit the International Space Station for a period of about eight days. NASA and Roscosmos are considering extending a 2015 visit to one month, however. If that happens, Brightman would have to give up her seat to a scientific researcher, who would perform some short-term experiments aboard the space station.
Roscosmos manned space flight director Alexei Krasnov had previously indicated that Russia might consider carrying two paying customers on the 2015 taxi flight. So, it would be theoretically possible for Russia to fly Brightman and the researcher. It’s unknown whether Brightman would want to spend that long aboard the space station, however, and pricing policy to longer-duration stays have not been worked out.
Building a lunar base by baking lunar dust and shaping it with a 3D printer.
A fuel line for the Titan missile.
Last week my oldest friend Lloyd and his wife Denise came to visit Diane and I here in Tucson. One of Lloyd’s requests was to visit the Tucson Missile Museum. This museum is built at the site of one of the now disabled missile silos built in the 1960s as a means for launching nuclear weapons against the Soviet Union. Fifty-four silos total had been built and operated, with eighteen of those silos scattered around the Tucson, Arizona area. When the U.S. signed a nuclear arms treaty with the Soviet Union in the 1980s these silos were then shut down and sold. Some became private residences. Others remain buried and abandoned.
One silo, however, was kept as intact as allowed by treaty and made into a museum in order to preserve this artifact of history. Because Diane and I happen to know Chuck Penson, the archivist at the museum, we were able to arrange an augmented tour of the facility. Below are some of my pictures as Chuck took us down into the deepest bowels of the silo.
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The return today of three astronauts from ISS has been delayed due to an ice storm in Russia.
For the first time in 25 years the U.S. has begun producing plutonium, to be used as a power source for future planetary space missions.
