Latest posts · Page 2232

@SciGuySpace Densifying hydrogen is difficult, as its liquid temp is close to absolute zero. Much easier with CH4, which is an underappreciated advantage. Cooling O2 is good too, but becomes operationally difficult at N2 liquid temp, as air is ~78% N2. Entire system wants to drip air!

@Teslarati Sorry, migh have brought the site down

Starship orbital vehicle SN1, liquid oxygen header tank & nosecone https://t.co/IaSEdIyZgP

@nntaleb Just saw this today. Tesla refunds in general should be easy to get electronically & certainly through customer service. Will he addressed.

@ErlendMoberget @ramez @KHayhoe Very true. What’s really mindblowing is how much energy the sun outputs & how little of it is absorbed by Earth. There is sooo much solar energy. We can solar power all of human civilization with a tiny % of Earth’s surface, which is a super tiny % of energy emitted by the sun.

@Alejandro_DebH @macshlibber @SpaceflightNow Advancing humanity’s understanding of the Universe is a fundamental motivator for SpaceX! Starship can put giant 🔭 in orbit & on moon. With an occluder, could image 🌏 in other star systems.

@Neuro_Skeptic One person’s MRI machine is another’s railgun! Made a primitive one when I was studying physics at Penn. Hard to wield though.

@Alejandro_DebH @macshlibber @SpaceflightNow Exactly. We’ve had good discussions with leading astronomers. One way or another, we’ll make sure Starlink doesn’t inhibit new discoveries or change the character of the night sky.

Great song https://t.co/Zojlie0GG7

T-shirt is bulletproof & makes u buff! https://t.co/wO0oAakclu https://t.co/8k1WvVO1sm

@rhoehn @Tesla Thanks for mentioning! We should’ve done this ages ago.

@ramez @KHayhoe Good analysis, although a bit conservative imo. However, using a high upper bound for land area that’s *still* a tiny % of the US prob helps convert some naysayers. That giant fusion reactor in the sky called the sun outputs a truly staggering amount of energy!

.@Space_Station

@Kristennetten They will

@Mafaruk_Bagwan We need more emojis!!

And, of course, your car will be able to 💨 in their general direction

@theXential For sure!! This will make for some epic robber confusion 🤣🤣

Teslas will soon talk to people if you want. This is real. https://t.co/8AJdERX5qa

@bluemoondance74 @flcnhvy @SpaceX Should be able to post video of Raptor on Tripod soon

@flcnhvy @nextspaceflight @SmileSimplify @SpaceX Ok, tho could be gnarly