BOINC@AUSTRALIA FORUM

Public Category - Open to Public => GENERAL TECHNOLOGY NEWS => Topic started by: Dingo on April 09, 2016, 07:18:10 AM

Title: SpaceX launches and lands first stage back on Barge.
Post by: Dingo on April 09, 2016, 07:18:10 AM
Today is a day that will go down in history.

Full video clip  HERE (https://youtu.be/7pUAydjne5M)

See the landing HERE (https://www.youtube.com/watch?v=7pUAydjne5M&feature=youtu.be&t=35m48s)

See the full story HERE (http://www.theverge.com/2016/4/8/11392138/spacex-landing-success-falcon-9-rocket-barge-at-sea)
Title: Re: SpaceX launches and lands first stage back on Barge.
Post by: Mike Mitchell on April 09, 2016, 12:54:04 PM
The first stage looks wild returning that fast and on quite a bit of an angle.  :shock
Title: Re: SpaceX launches and lands first stage back on Barge.
Post by: Dataman on April 09, 2016, 10:49:38 PM
Amazing but I still do not understand why they want to land on a small floating platform when they can land it anywhere.  ??? Why add complexity?
Raining here.
:greet
Title: Re: SpaceX launches and lands first stage back on Barge.
Post by: Mike Mitchell on April 10, 2016, 12:32:10 AM
I think it's a shorter trip launching and returning the rocket from the equator. I suspect the equator launch will come later.
Title: Re: SpaceX launches and lands first stage back on Barge.
Post by: Dingo on April 10, 2016, 03:53:45 AM
In December I think they landed it on land.  It all has to do with the entry back from space where.

I found this
Quote
Some say that the barge would be much farther from the launch site and would allow the first stage to follow a mostly unpowered ballistic trajectory with some correction. However, it doesn't -- it has a boostback burn. This is because ultimately SpaceX wants to RTLS. Thus, they want to test a full, reversing boostback burn -- but can't for safety reasons. The difference between this partial reversing burn and a full burn are, relative to the entire first stage prop budget, small.

Still not sure but safety would be a concern with it falling on populated area.
Title: Re: SpaceX launches and lands first stage back on Barge.
Post by: chooka03 on April 02, 2017, 09:50:08 AM
A follow up to this - Space-X successfully launched a previously-used rocket! A first.
They also recovered a $6 million nose fairing for the first time.

This is the sound of people who love their job. (something I'll never know)

https://www.youtube.com/watch?v=xsZSXav4wI8

Pretty impressive to watch the countdown and launch. :crazy (From about 17min)