Weekly Space Blog 9/21

Another amazing week in space…

Cygnus Successfully Launched
Antares_LaunchWith the exception of one issue with the fuel system that caused a slight delay in the launch time Orbital successfully launched there Antares Rocket with the Cygnus spacecraft.  The Cygnus is currently on route to the International Space Station and once a number of demonstration steps have been completed successfully is due to berth with the station tomorrow.

Once the vehicle has been unloaded the ISS crew will load items that are no longer needed, after about 30 days at the station it will unberth.  Unlike the Dragon spacecraft the Cygnus cannot return back to earth but instead burns up during re-entry.

Latest reports show the the spacecraft has successfully fired it’s main engine’s to alter it’s course to the station, a number of the tests are performed close to the station to verify that the approach and capture can be aborted if needed.  Once all the tests are passed NASA and Orbital will have a final go-no-go poll before the craft enters the keep out zone around the station so that it can be captured by the crew using the station arm.

SpaceX Static Fire Test Update
The first static fire test of the new Falcon 9 v1.1 showed up some anomalies, due to this SpaceX attempted another test this week which was successful.  However due to the delay’s caused by needing the second test launch of the new version has been delayed until 9/29 to accommodate ICBM tests at the launch site.

Atlas 5 launch successful
A secure communications satellite was launched from the cape this week by an Atlas 5 for the U.S. Air Force.  This was the first of two large launches on the same day on the U.S. East Coast, the second was the Orbital launch of Cygnus seven hours later.

Next Station Crew Soyuz Integrated
The Soyuz TMA-10M vehicle was integrated with it’s Launcher this week in preparations for the launch of Flight Engineer Michael Hopkins of NASA, Soyuz Commander Oleg Kotov and Flight Engineer Sergey Ryazanskiy, both with Russia’s Federal Space Agency on 9/26.  The next major milestone in this preparations will be roll out to the launch pad expected on Monday 9/23.

Deep Impact Update
Following a month of attempts to re-establish contact with the now silent spacecraft NASA to announced that the mission is over.  Engineer’s suspect that the vehicle lost stabilization control and was no longer pointing it’s Solar Array’s at the sun causing the battery’s to run out.  The vehicle was tremendous successful having completed all of it’s primary mission objects as well as returning approximately 500,000 images of different space objects.

Space Alien Claim
This week a scientist if Britain claimed to have evidence of Alien Life taken from sample obtained from the upper atmosphere.  The story got quite a lot of traction on some new media however was very quickly debunked.  The same scientist has made similar claims in the past and each time has proven to be wrong because there has never been scientific evidence to back up his claims.

Life on Mars Update
Hope’s of finding life on Mars faded a little this week when a study by the Mars Curiosity Rover detected only trace amounts of Methane in the atmosphere.  Of course if Mars One or other’s get there way this will change in the next couple of decades as human’s will visit the planet and bring with them microbes and other forms of life.

India Mars Mission spacecraft revealed
mangalyaan-mars-orbiter-isro-india-lgThe week India unveiled it’s first Mars Spacecraft expected to launch later in late October or early November.  The Indian Space Research Organisation (ISRO) announced that the vehicle will have five scientific instruments on-board designed to conduct various experiments while orbiting the planet.  The vehicle is expected to arrive at the planet in September 2014 following a 9 month cruise.

Boeing Tests CST-100 Thrusters
This week Boeing announced that it has completed a series of tests of the thrusters that will be used on the CST-100 Spacecraft when in orbit.  In combination with Aerojet Rocketdyne the thruster manufacturer the tests assessed how the thrusters performed in different scenarios as would be expected in space operations.  This is a significant step forward in the design of the spacecraft which is designed to talk crew into LEO.

Chinese Space Station final days
The Chinese Space Agency announced that their first Space Station Tiangong was entering it’s final month’s of operation before a fiery re-entry into earth’s atmosphere.  Tiangong hosted two different crews during it’s lifetime and brought the Chinese one step closer to having a permanent presence in space.

And Finally
While not related to Space I wanted to share the news from Elon Musk that Tesla are currently looking for Engineer’s to work on autonomous driving option for the Tesla Model S car.  According to Elon they plan to use 360 deg flush mounted camera’s and radar which will require lost of image processing capabilities.  Anyone interested should email autopilot@teslamotors.com, the team will report directly to Elon.

 

Weekly Space Blog 6/15

This week SpaceX sign military agreement, Chinese Astronauts, Chris Hadfield, Opportunity and Kepler keep giving, and much more.

SpaceX

This week SpaceX signed a framework agreement for potential Military launches in the future.  Under the agreement the air force will evaluate the Falcon v1.1 rocket over at least three launches as well as all the processes, procedures etc involved in create the vehicles.  Once the evaluation period is complete SpaceX may have the chance to compete for future launches.

Chinese Launch and Docking

On Tuesday this week three Chinese Astronauts successfully launched to Orbit aboard a Long March 2F rocket, once in orbit the spacecraft made it’s way to the Tiangong 1 space station arriving on Thursday.  Following a successful automated docking the three Astronauts made there way into the station to begin 15 days of work.  During their stay at the station they will perform a manual undock and redock as well as numerous scientific experiments before heading back to earth.

Opportunity News

This week the Mars Opportunity Rover team announced that they believe they have found clay minerals in a rock recently examined by the rover.  The team explained that their presence is an indication that the rock had been altered by long term exposure to water.  Although they have found indications of water since arriving on the planet they explained that this was different because it indicated a neutral pH balance where as previous examples had higher pH balances.

The Rover has been operating on Mars for 9+ years, over 35 times longer than originally designed and recently broke the US distance record on another planetary object.

Image

In this panorama, Solander Point is the near peak on the left of the horizon. It is more than a kilometre away from Opportunity’s current position and the rover would hope to arrive by August

More Kepler planet candidate announced

The Kepler team announced another 503 planet candidates this week, some which may be the right size and distance from their star to support life.

The Kepler team continue to analyze the vast amounts of data they have already received from the four+ years of operations.

The Kepler spacecraft is currently operating in a Point Rest State due to the failure of a second gyroscope that is used to stabilize the craft, and a team has been formed to determine what course of action can be taken to restore some if not all the scientific operations of the Vehicle.

Chris Hadfield announces resignation

This week Chris Hadfield announced his resignation from the Canadian Space Agency after 21 years at the agency.  Chris who recently returned from a six month mission to the space station the last part which was served as Commander, became well known for the amazing pictures that he tweeted from space.

Chris and his family have spent many years in Houston working with NASA and will be returning to his native Canada to enjoy his retirement.

Planetary Resources announce stretch goal

Planetary Resources announced via their Kickstarter ARKYD page an ambitious stretch goal for the campaign.  If they are able to raise $2 million by the 30th June they then will add ExoPlanet detection capabilities to the spacecraft.  Check out the project here.

And Finally

That’s all for this week, will be plenty more next week.