Showing posts with label ISS. Show all posts
Showing posts with label ISS. Show all posts

Wednesday, September 24, 2014

Footage of the inside of the LOX tank on a SpaceX F9

So while I was watching the recent Falcon 9 (CRS-4) launch by SpaceX (video embed below),

I saw this image but did not know what it was:


This happens at 24mins in the above video (or T+9:15)

Nerdist says it's actually the insides of the LOX tank. SpaceX has outdone my expectations - attaching a camera inside the cryogenic fuel tank at hardcore pressures and temperatures below −182.96 °C or 90K.

More videos of things like the capture by ISS and berthing of the mission can be found on the livestream event page (also the first link in this post). The only thing we didn't see this mission? The reusability videos of the 1st stage booster soft-landing on water like in previous launches.

Again, another job well done by SpaceX. (We still have Dragon capsule recovery, to go though).

Monday, September 30, 2013

Falcon 9 v1.1 Maiden Launch!

Wanted to watch this live to get booster info but was someplace with no reception. 
Vid here:

Also this article is pretty cool. Here's the bit about the attempt at recovering the first stage:
Once it was back in the atmosphere, it lit its central engine to slow itself further. That's where things went wrong, though, as the booster started spinning. According to Musk, this "centrifuged the propellant"—spun it to the tank's walls and kept it from feeding into the engine. As a result, it hit the water hard, leaving the company's employees with pieces to recover. (This rocket didn't have landing gear anyway, and Musk said that the added hardware would act like fins to stabilize the spin.)
With the information they gained from this flight, however, Musk said that SpaceX has "all the pieces to do full recovery of the boost phase," which he expects to be attempted early next year. In the intervening time, the company plans to gather data on re-entry during two more flights.
Recovery won't be cheap. In response to a question, Musk estimated that saving the fuel to perform a controlled landing on water requires sacrificing 15 percent of the potential payload; returning to land will take a 30 percent cut. But Musk said the boost stage is about three-quarters of the total cost of the rocket, so being able to reuse it would provide a substantial net gain.
Beyond these findings, not everything was rosy about today's launch. SpaceX also tried to restart its second stage engine (which is necessary on some flight trajectories but not for today's launch). The engine "encountered a condition it didn't like during repressurization," though, and the process was shut down. Musk said that the company has a good idea of what went wrong, and will address it before the next flight.





Wednesday, August 7, 2013

ArduSat is In SPACE!!! (and AIAA Sydney Section tour of Canberra)

omg it's SPACE!!!
So Greg Chamitoff came to speak at the ANU a couple of weeks back (with U Syd and AIAA) and he said everyday, his commander would wake him up with "Guess what? WE'RE IN SPACE!!! =D"

Anyways, ArduSat was launched into space in the early morning (AEST, which is similar to Japan time) between the AIAA tour days when some students from Sydney came over to visit Canberra's Aeronautical and Aerospace stuff =P

I was so tired helping out and staying up and waking before 9 that I skipped the live launch, but here it is in all its glory (launch at 47:30). Rocket is JAXA's H-IIB, ArduSat is piggybacking on the HTV-4 resupply mission to the ISS, and will be deployed off Kibō [yes, I was a bit annoyed with the pronunciation of Kibō xP]



ArduSat was my first Kickstarter project I backed with $1 =P (Poor student who really wanted to afford time for operation of ArduSat). It's also apparently partly built in Australia. And has a goal for education and science, you could buy time on the kickstarter and I assume before EOL they'll have time for other people to do some science/education with it! Test and learn your arduino programs on the spacecraft here! =)


Here's a video about AITC, one of the places (CDSCC, AITC, ATSB and ADFA/UNSW@Canberra)  where the AIAA tour went in Canberra; by a Melbourne Hackerspace/Maker Jonathan Oxer (who not so coincidentally worked on ArduSat):


UPDATE 16/7/2014:  I posted some photos of the AITC when we visited here. I posted a lot more (100+) photos on facebook back around when this post came out which you can view if you're my "friend". =P

NASA uses the Rift and Omni

So NASA uses the Oculus Rift and Omni. Specifically JPL, who do everything (friends, see my recent Facebook album on the AIAA Sydney Section's Sydney student tour of Canberra and its CDSCC, AITC, ATSB and ADFA/UNSW@Canberra.

Video here:
Iframe here:

Can't wait to just strap one of these with translation sensors on and start up Star Citizen. =)

Monday, May 13, 2013

Canadian MV in the ISS

this is both lol and respect++
Art & Science ^^ Actually sounds pretty nice =) If you haven't seen Commander Hadfield's other cool vids, check them out! CSA's channel. Hadfield's channel. 
Wonder if they lugged the guitar up when they still had the Space Shuttle ...
It's like the first 'movie' in space by the tourist and Ultima series creator (friends of CIG's and RSI's Chris Roberts et al).

Sunday, November 4, 2012

Uchuu Kyoudai dubbing from space =P

Haha, just watched the episode that aired today from Uchuu Kyoudai aka Space Brothers!
The dubbing part (aka 1st voice acting in space) was funny although he was a bit monotone ><
http://www.animenewsnetwork.com.au/news/2012-10-08/astronaut-successfully-dubs-space-brothers-anime-from-space
よく頑張ったな!
coughgetyourepisodesfromcyber12orwatchliveatkeyholetvmaybeandbuythestuffwhenitbecomeavailableinyourregion=Dcough

Watch him speak IRL in a google hangout with some funs =P
http://www.youtube.com/watch?v=36zs0w1fEZA&feature=share&list=UUfMIdADo6FQayQCOkLYGhrQ
OMG at 1:25:35 you see the author of the Uchuu Kyoudai manga appear =O =D

For my Australian friends, the movie's screening in Sydney and Melbourne:
http://www.japanesefilmfestival.net/film-spacebrothers.html
Too bad I'm in neither city at the time it's being aired =(
Will have to wait for DVD to come out or go to Japan and watch it =P


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Again, ETA of Ubunchu -  out this week =)