search results matching tag: SpaceX
» channel: learn
go advanced with your query
Search took 0.000 seconds
Videos (132) | Sift Talk (0) | Blogs (47) | Comments (94) |
Videos (132) | Sift Talk (0) | Blogs (47) | Comments (94) |
Not yet a member? No problem!
Sign-up just takes a second.
Forgot your password?
Recover it now.
Already signed up?
Log in now.
Forgot your password?
Recover it now.
Not yet a member? No problem!
Sign-up just takes a second.
Remember your password?
Log in now.
Multiple launch rocket system being fired at night
SpaceX doesn't make weapons systems (yet).
Lots more videos of rockets being launched than rockets landing... strange.
Stratolaunch first flight!!
Thats the problem, they've abandoned the more adavnced rockets the thing was designed for - I think the general consensus is thet SpaceX's massive reusable rockets have made the whole design concept redundant already - its another Spruce Goose I'm afraid.
Don't they also need a rocket that can actually use such a launch platform? Is there a rocket currently made they will be using which make sense for such a system (payload size, cost effective)?
newtboy
(Member Profile)
Your video, SpaceX's Falcon Heavy Lands All Three Boosters, has made it into the Top 15 New Videos listing. Congratulations on your achievement. For your contribution you have been awarded 1 Power Point.
DIY Rocketeer Building Self-Landing SpaceX Model Rockets
Well, considering SpaceX had as much success as he did the first few (dozen?) times, I think he's doing just great.
Ughh, make the video when the guy can land it. That's great that he got this far with a music degree, but he hasn't accomplished f*ck all yet! A few Caltech freshman could probably have one landing in a week.
The Floppotron: Cars
SpaceX! I was thinking the same song when I saw its car in space!
Falcon Heavy & Starman | Inspiring New SpaceX Video
Golly sir, I sure am glad you’re here to explain it to me, but just for shits and giggles, let me take a stab at it.
Elon Musk wants to make humanity a multi-planet species, otherwise we are at risk of some kind of planet wide extinction level event. Having looked at the problem, he thinks the fundamental issue is one of economics. If he can get the price per person for a trip to Mars down to $500k, he figures he’ll get enough mad, bad and rich AF people to give forming a colony a go.
But that first step from earth to orbit is motherfucking expensive and aside from crazy unproven tech like a space elevator, thanks to the Tyranny of the Rocket Equation there really isn’t a cheap way to do this in terms of energy expenditure.
Ok, thinks Elon, what’s the other major cost in this whole shooting things into space gig? Hmm, the big fucking rocket costs a lot... be nice if we could reuse that instead of building a new one each time.
So he works on building a reusable rocket, and after many hilarious videos of “rapid unscheduled disassembly”, fuck me if the damn thing doesn’t start to stick the landing!
So now we need to do the same, but with a bigger rocket and a heavier payload. Can’t really risk an actual payload (see previous video of RUD) so what to do?
Well, the sensible, cost effective thing would be just a big heavy weight. But that’s got fuck all viral marketing appeal, so if you’re gonna shoot something into space as part of a multi billion dollar rocket program, what’s a measly couple of hundred k compared to the millions in free advertising for both Tesla and SpaceX this will generate!
Well, look at that. Turns out I do understand this!
But if think sending an expensive sports car into space WASN’T a frivolous waste of money, I invite you to spend time with someone sleeping rough or a family who doesn’t know where their next meal is coming from.
As I said, that doesn’t mean we shouldn’t do it, but don’t pretend this was anything other than a billionaire doing something insanely cool and expensive because he thought it was cool.
If you think this was frivolous and a waste of money then you really don't understand the intent and the possible benefit of this.
Falcon Heavy Test Flight (Live and Recorded)
*related=http://videosift.com/video/SpaceX-Falcon-Heavy-Animation
Falcon Heavy Test Flight (Live and Recorded)
SpaceX: Falcon Heavy Animation has been added as a related post - related requested by ant.
BSR
(Member Profile)
Your video, Launch Of Elon Musk's $250,000 Tesla Into Space 2/6/18 LIVE, has made it into the Top 15 New Videos listing. Congratulations on your achievement. For your contribution you have been awarded 1 Power Point.
Falcon Heavy Test Flight (Live and Recorded)
Launch Of Elon Musk's $250,000 Tesla Into Space 2/6/18 LIVE has been added as a related post - related requested by newtboy on that post.
eric3579
(Member Profile)
SpaceX launch scheduled for 10 minutes at last update....
Sorry, that's the liftoff window...not sure how long that window lasts.
https://youtu.be/lQx6YBtQZbw
Rocket In The Sky Plus Accident
It was not a test launch. It was an instantaneous launch just after sunset to launch 10 satellites. The clock on the dash cam must not be set to local time.
https://youtu.be/wtdjCwo6d3Q
"SpaceX is targeting launch of Iridium-4 from Space Launch Complex 4E (SLC-4E) at Vandenberg Air Force Base in California. The instantaneous launch window is at 5:27 p.m. PST on Friday, December 22"
https://spaceflightnow.com/2017/12/23/spacex-launch-dazzles-delivering-10-more-satellites-for-iridium/
"The two-stage, kerosene-fueled rocket climbed into the rarefied upper atmosphere a few minutes following liftoff shortly after sunset at 5:27:34 p.m. PST (8:27:34 p.m. EST; 0127:34 GMT) from Space Launch Complex 4-East Vandenberg Air Force Base northwest of Los Angeles.
The Falcon 9 left a brilliant white plume of exhaust in its wake, catching rays of sunshine as it soared above the stratosphere. The ever-expanding plume left a teardrop-shaped mark in the sky, prompting countless social media posts from rush hour drivers and others who happened to catch an unexpected glimpse of the rocket’s trip to space."
at first I thought, "why don't they do these test launches late at night when fewer people are out on the roads?" then I saw the timestamp at the bottom was ~1:30am.
Accident was here: Google Maps
Highway 10, between LA and Phoenix.
BSR
(Member Profile)
Congratulations! Your video, SpaceX Iridium 4 Launch from Alhambra, CA, has reached the #1 spot in the current Top 15 New Videos listing. This is a very difficult thing to accomplish but you managed to pull it off. For your contribution you have been awarded 2 Power Points.

This achievement has earned you your "Golden One" Level 15 Badge!
BSR
(Member Profile)
Your video, SpaceX Iridium 4 Launch from Alhambra, CA, has made it into the Top 15 New Videos listing. Congratulations on your achievement. For your contribution you have been awarded 1 Power Point.
RFlagg
(Member Profile)
Your video, SpaceX - BFR - Anywhere on Earth in an Hour, has made it into the Top 15 New Videos listing. Congratulations on your achievement. For your contribution you have been awarded 1 Power Point.