Writer and livestream commentator at @NASASpaceflight. My opinions are my own and my own only, if you don't like them, look/go away. ES/EN He/Him 🏳️‍🌈⭐️

Seville, Spain
Joined October 2016
🏳️‍🌈Alejandro Alcantarilla Romera (Alex) retweeted
Should be seeing road closures for Booster 22 to the pad and Static Fire testing soon.
A 10000ft Temporary Flight Restriction for high energy testing at the Starbase launch site starting on October 23 has been published notams.aim.faa.gov/notamSear…
6
28
2
266
10,126
🏳️‍🌈Alejandro Alcantarilla Romera (Alex) retweeted
AFRL conducted a test of preliminary Rocket Cargo capabilities via @SpaceX Bandwagon-5 on a Falcon 9 launching from Cape Canaveral Space Force Station @SLDelta45. This test involved a SpaceX Starfall capsule loaded with #AFRL agile cargo pods for point-to-point delivery missions.
10
39
16
369
31,704
🏳️‍🌈Alejandro Alcantarilla Romera (Alex) retweeted
Amazing to hear from @TurkeyBeaver, @jstyer, and Mark Soltys tonight in Cocoa Village, sharing their stories from SpaceX over the years—from recovering Ship 40 to their human spaceflight program and so much more. And as if the Florida Starship hype train wasn’t already gathering speed, after hearing what really lies ahead for the Space Coast, it’s full steam ahead. Bring it on!
12
26
434
15,225
🏳️‍🌈Alejandro Alcantarilla Romera (Alex) retweeted
Pad 2 Water Deluge testing again simulating a launch and a catch eight minutes later! @NASASpaceflight
1
24
259
9,276
🏳️‍🌈Alejandro Alcantarilla Romera (Alex) retweeted
We have completed breakover operations for the Neutron Stage 2 tank assembly, rotating the stage horizontal – a critical step in the handling of large rocket sections for integration and assembly. Here’s a last look at Stage 2 on the Neutron Factory floor before it’s wrapped up (literally) for barge shipment to LC-3 on Wallops Island where its fluid systems will be tested and its Archimedes vacuum engine installed.
145
356
86
3,024
185,652
🏳️‍🌈Alejandro Alcantarilla Romera (Alex) retweeted
Starbase Pad 2 BQDs (Booster Quick Disconnect) purging. Hopefully ahead of Booster 22 arriving soon. nsf.live/starbase
7
54
3
936
25,955
🏳️‍🌈Alejandro Alcantarilla Romera (Alex) retweeted
Last night, the payload fairing with the 40 Amazon Leo satellite for the Leo Vulcan 01 mission was rolled to SLC-41 for stacking atop the Vulcan rocket! This is a good sign final preparations are progressing for launch in the coming weeks. 📸 nsf.live/spacecoast
7
35
9
237
17,034
🏳️‍🌈Alejandro Alcantarilla Romera (Alex) retweeted
BREAKING: Elon Musk confirms that @SpaceX will attempt to catch both the Super Heavy booster and Starship on the next flight, Flight 15. 📷 @SpaceX
38
217
19
3,223
61,813
🏳️‍🌈Alejandro Alcantarilla Romera (Alex) retweeted
SpaceX
@SpaceXOct 20
Falcon 9 launches the Bandwagon-5 rideshare mission to orbit from Florida
293
675
73
5,980
418,929
🏳️‍🌈Alejandro Alcantarilla Romera (Alex) retweeted
Varda Space Industries
@VardaSpaceOct 20
We’re 3 for 3 in orbit this October. This time, it’s space drugs. W-7 carries pharmaceutical hardware and a promising new type of cancer medicine known as a protein degrader. Microgravity will help overcome one of its biggest limitations: poor solubility.
10
58
16
399
34,266
🏳️‍🌈Alejandro Alcantarilla Romera (Alex) retweeted
Beautiful skies for a launch this morning as Bandwagon 5 makes it's way into the stars.
2
20
1
184
8,956
🏳️‍🌈Alejandro Alcantarilla Romera (Alex) retweeted
It might not have been as vibrant as last week's, but the jellyfish were out again today! SpaceX launching a Falcon 9 on the Bandwagon 5 mission, a rare (these days) southeastern launch. Being southeast of the launch made for a great side-on view right around sunrise. Learn more about what launched from @NASASpaceflight nasaspaceflight.com/2026/10/…
🤖 Made with AI
6
12
1
240
10,819
🏳️‍🌈Alejandro Alcantarilla Romera (Alex) retweeted
Another epic sunrise at Starbase. "Just add vehicles" Could be Ship 43 (Flight 16) first, for potential chopstick tests, then Booster 22 (Flight 15), and finally Ship 42, joining forces for a November launch. nsf.live/starbase
11
52
5
715
24,161
🏳️‍🌈Alejandro Alcantarilla Romera (Alex) retweeted
42
41
4
505
23,389
🏳️‍🌈Alejandro Alcantarilla Romera (Alex) retweeted
Production of the new carbon composite forward dome for Neutron’s Stage 1 propellant tank is underway. Our automated fiber placement (AFP) machine follows a computer-controlled course to lay down thousands of strands of carbon fiber - each thinner than a human hair - at speeds of up to 100 meters per minute to create Stage 1’s structures on custom molds. Once the AFP machine is finished with the new forward dome it will be rolled out, inspected, then prepared for the curing process to harden the carbon composite.
153
331
70
3,619
224,089
🏳️‍🌈Alejandro Alcantarilla Romera (Alex) retweeted
This Week In Spaceflight with Elysia Segal (@elysiasegal). youtu.be/TUiyzHFJlJ0
6
33
4
264
29,294
🏳️‍🌈Alejandro Alcantarilla Romera (Alex) retweeted
LAUNCH! JAXA's H3-24L launches MMX to Phobos. Overview: nasaspaceflight.com/2026/10/… Live: youtube.com/watch?v=Fn6gzuGa…
44
414
52
1,840
125,679
🏳️‍🌈Alejandro Alcantarilla Romera (Alex) retweeted
Go MMX! 🚀 Ready for today's launch of @JAXA_En's mission to the moons of Mars? Liftoff is slated for 3:41 p.m. EDT. Watch live at: youtube.com/live/Fn6gzuGa-6c
11
138
16
646
96,777
🏳️‍🌈Alejandro Alcantarilla Romera (Alex) retweeted
JAXA is about to launch a planetary probe to Mars’s moon Phobos. The Martian Moons eXploration (MMX) mission is scheduled to fly on Monday, Oct. 19, at 19:41 UTC from the Tanegashima Space Center atop an H3-24L rocket. Overview by Justin Davenport. nasaspaceflight.com/2026/10/…
15
69
7
669
29,245