Wednesday, July 23, 2014

SpaceX reusable rocket video (SpaceX does it again!)

So reusability landing footage from last week's successful SpaceX-Orbcomm mission has been released by SpaceX! Apparently this time no file repairing was needed like last time when they crowd-sourced help for repairing their mpeg via reddit =P.
There is however, icing, which blurs/obscures the video quite a bit.



SpaceX's full blog/news post (quoted at the end) has more information, including that they touched down at close to 0 velocity, and the next 2 flights they will not attempt reusability tests since they are higher orbits (GTO). However, after that on flights 13,they will test landing on water and (flights 14, 15) on solid ground with increased chance of success. Apparently it's easier to land on land than on water?! (It could however, be just a platform in the ocean.)
I'm guessing they have great control over where they're able to land. (It's harder to gauge when and how to burn by eye/hand when landing from orbit to KSC in KSP -which was recently 40% off on Steam and now features contracts and rewards for recovery of things like boosters/stages =P)

Here's the full quote from the SpaceX blog (because the info is so juicy):
Following last week's successful launch of six ORBCOMM satellites, the Falcon 9 rocket’s first stage reentered Earth’s atmosphere and soft landed in the Atlantic Ocean. This test confirms that the Falcon 9 booster is able consistently to reenter from space at hypersonic velocity, restart main engines twice, deploy landing legs and touch down at near zero velocity.
After landing, the vehicle tipped sideways as planned to its final water safing state in a nearly horizontal position. The water impact caused loss of hull integrity, but we received all the necessary data to achieve a successful landing on a future flight. Going forward, we are taking steps to minimize the build up of ice and spots on the camera housing in order to gather improved video on future launches.
At this point, we are highly confident of being able to land successfully on a floating launch pad or back at the launch site and refly the rocket with no required refurbishment. However, our next couple launches are for very high velocity geostationary satellite missions, which don’t allow enough residual propellant for landing. In the longer term, missions like that will fly on Falcon Heavy, but until then Falcon 9 will need to fly in expendable mode.
We will attempt our next water landing on flight 13 of Falcon 9, but with a low probability of success. Flights 14 and 15 will attempt to land on a solid surface with an improved probability of success.
Space Age, here we come!!! =D

Wednesday, July 16, 2014

Tesla Confirms Bluestar as Model III, not E

Yes! Name of Tesla's Bluestar finally confirmed
Haha, didn't know Elon Musk wanted to spell SEX with his model "numbers" but Ford sued them for the E. 

This coming from the company that recently open-sourced its patents (for the good of sustainability and EVs)! 

Quick update, so obligatory iframe:


Space Update 16/7/2014

Quick Space Update =D

 

AITC installs Wombat XL

Close to (my) home, Australia is finally moving along in the space industry with our first satellite testing facility at the Australian National University! The last time I was there they didn't have the Wombat vacuum tank in the big testing room. Let's see if I can upload a picture of what I saw (great view!): on second thought, he's some pics from the AITC from when we toured there!

The room where the Wombat XL Space Simulation Facility now sits
Dang, that view (Canberra's pretty!)
Crane in the clean room
Clean room




soon-to-be vibration platform

Sometimes moving images around is so difficult, even in this WYSIWYG blogger editor I would rather LaTeX. (html layout formatting is horrible imho)
ANU hopes to test their HDLT plasma thruster there. (Past research students in the group have said their previous conclusions were "need bigger vacuum chamber", so here it is! =P)

SpaceX launches 6 OrbComm satellites, gets aproval for Texas private launch site, and passes 3 flights EELV requirement

100% mission success. Reusability testing was good (again) up until splashdown.


They got approval for their first private spaceflight facility. It even has a wiki page! This allows SpaceX to"provide SpaceX an exclusive launch site that would allow the company to accommodate its launch manifest and meet tight launch windows." Especially that rapid reusability time - land on your own launchpad, recover, reintegrate, refuel, launch without worrying about range clearance blocking you because it'd be planned already.

Also, USAF certifies SpaceX's Falcon9 3 successful flights, amid the legal battles they have had.


UK Spaceport and user roundup

Astronomy Agregator does a good UK Spaceport and reusable/SSTO/Sub-orbital round-up of the Spaceport's users and critique.
Speaking of my favourite space outlets (apart from the big ones like NASAspaceflight, spaceflightnow, space.com) I haven't been on AA or ParabolicArc or Spacevidcast in a while. I'll be happy to get back into it! =)
Spacevidcast's new show is now called TMRO ("tomorrow") and are on Patreon, so support them, because they do really great weekly shows!


Space Games

Space genre games have seen a resurgence, imho in no small part due to Star Citizen's rocketing success, and a lot of them are on Linux =D Here's updates from the biggest 2 (and my personal favourites) space games!

CIG at RSI.com on StarCitizen surpasses $48 million in funding and has almost 500k Star Citizens at time of writing! All the stretchgoals!! It doesn't look like we'll get the bagel carrier mentioned in an old WMH episode xP but we do get complete alien languages with the hiring of linguists!!!

Kerbal Space program is releasing 0.24 soon and has prepped this FAQ for us. After the NASA-partnered 0.23.5 Asteroid Redirect Mission update (with a stock asteroid grapler/claw), this is a welcome update with funds, reputation and contract functionality to further enhance the career mode! No longer will you build with unlimited money and have no repercussions of killed kerbonauts! =P I hope those interstellar mods and life support, real communication link, KOS and MFD mods still work ... Would love to do a full mission in first person!


Hurray for indies and startups! (All news items today have had a connection to this theme). Especially newspace! =)