Elon Musk tweeted "Flying with larger & significantly upgraded hypersonic grid fins. Single piece cast & cut titanium. Can take reentry heat with no shielding."
These have been commonly known as a large visible element of the Mod 4 Falcon 9 design. (Falcon 9 1.0 has been retconned to Mod 1, V1....
Many of you may be interested in this Area51 Proposal for a new site Speculative Science, please stop by take a look, consider following the proposal and partipating in scope building by voting for questions and'or posting some.
@JamesJenkins Looks like fun! And since the top questin involves killing all the worlds bees, I am in favour! Bees are evil little insects! Most evil of them all! Death to the bees! Eat their knees! :)
@JamesJenkins I for one welcome our hypothetical overlords. As a trusted member of the community I can be useful in recruiting slaves for your underground idea factory.
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Mr Steven is back in port with a fairing and a half!
We have a SpaceX launch (landing on OCISLY, odd how boring a launch is now, without a landing) on Feb 25. Then next Vandy launch with Mr Steven trying to catch a fairing is Iridium 5 end of March (29th).