News
SpaceX to attempt “hot” Falcon 9 landing at sea in spite of heavy payload
Although SpaceX’s launch of PAZ and two Starlink demo satellites has been pushed back to Thursday by weather concerns, work back on the East coast is continuing apace in preparation for the Sunday, February 25 launch of an exceptionally heavy communications satellite.
Updated February 24: SpaceX has postponed Sunday’s launch, as it attempts to conduct additional testing on the fairing’s pressurization system. “Once complete, and pending range availability, we will confirm a new targeted launch date”, notes SpaceX.
Eloquently deemed Hispasat 30W-6 (1F), the hefty 6000+ kg spacecraft will be sent to geostationary transfer orbit (GTO) atop a brand new Falcon 9 rocket, quite a rare occurrence in the last several months. Based on the satellite’s considerable mass and public understand of Falcon 9’s performance, it was reasonably assumed that the rocket would need to launch in an expendable configuration to lift its payload to the proper orbit. However, in an unexpected turn of events, local observers with access to Cape Canaveral Air Force Base (CCAFS) or Kennedy Space Center (KSC) have observed what unequivocally appear to be grid fins and landing legs attached to the fresh Falcon 9, Booster (B)1044.
Local observers have observed grid fins and landing legs attached to the unflown Falcon 9, hinting at an aggressive landing attempt.
Falcon 9 B1044 conducting tests at SpaceX’s McGregor, Texas facilities earlier this year. (SpaceX)
Further corroborating this evidence of an imminent landing attempt, Notices to Airmen (NOTAMs) have been published that indicate a possible landing location for the SpaceX rocket. NOTAMs are used to instruct aircraft and boats of potentially hazardous areas that must be avoided within a certain time frame – for those of you with memories of scrubbed launches caused by wayward boats or aircraft, these notices are what those offending individuals were supposed to be cognizant of. NASASpaceflight.com forums user Raul has kindly maintained a custom Google Maps fork that is regularly updated with data provided in NOTAMs, and serves as an invaluable visualization for those of us that do not pilot boats or planes quite as frequently as others.
SpaceX drone ship Of Course I Still Love You (OCISLY) has taken quite a beating in the past few months – most recently she was nearly speared by Falcon Heavy’s 300+ mph center core. Nevertheless, the storied vessel has been relentlessly repaired and maintained by SpaceX’s crew of recovery fleet technicians and can be expected to leave its Floridan Port Canaveral berth within the next 24 hours – so long as the company intends to attempt recovery of Falcon 9 B1044.
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- OCISLY and a landed Falcon 9 return to port after the most recent successful ocean recovery, October 30 2017. (Tom Cross)
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- Falcon Heavy’s stunning dual side booster recovery. (SpaceX)
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- Elon Musk walks among his recovered Falcon Heavy boosters at LZ-1 and 2. (Elon Musk)
As launch photographer Tom Cross works to acquire a license that would allow him to place remote cameras nearby the drone ship, viewers can capture the drone ship landings on SpaceX’s webcast. We’ll continue to provide on-the-ground coverage of both rocket launch and landings.
-->Meanwhile, back on the West coast, photographer Pauline Acalin is busy covering SpaceX’s launch of PAZ and two Starlink demo satellites. Due to slightly off-nominal upper level winds, just barely violating Falcon 9’s engineering margins for wind shear, the launch attempt earlier this morning was scrubbed and pushed back 24 hours, now NET 6:17am PST Feb. 22. Although the flight-proven booster flying with PAZ will be expended in the Pacific Ocean after launch, it appears likely that the launch will feature SpaceX’s first full-on attempt at recovering a payload fairing half intact.
SpaceX’s live coverage will begin at the livestream below approximately 15-20 minutes before launch.
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Elon Musk
Elon Musk and James Cameron find middle ground in space and AI despite political differences
Musk responded with some positive words for the director on X.
Avatar director James Cameron has stated that he can still agree with Elon Musk on space exploration and AI safety despite their stark political differences.
In an interview with Puck’s The Town podcast, the liberal director praised Musk’s SpaceX achievements and said higher priorities must unite them, such as space travel and artificial intelligence. Musk responded with some positive words for the director on X.
A longtime mutual respect
Cameron and Musk have bonded over technology for years. As far back as 2011, Cameron told NBC News that “Elon is making very strong strides. I think he’s the likeliest person to step into the shoes of the shuttle program and actually provide human access to low Earth orbit. So… go, Elon.” Cameron was right, as SpaceX would go on to become the dominant force in spaceflight over the years.
Even after Musk’s embrace of conservative politics and his roles as senior advisor and former DOGE head, Cameron refused to cancel his relationship with the CEO. “I can separate a person and their politics from the things that they want to accomplish if they’re aligned with what I think are good goals,” Cameron said. Musk appreciated the director’s comments, stating that “Jim understands physics, which is rare in Hollywood.”
Shared AI warnings
Both men have stated that artificial intelligence could be an existential threat to humanity, though Musk has noted that Tesla’s products such as Optimus could usher in an era of sustainable abundance. Musk recently predicted that money and jobs could become irrelevant with advancing AI, while Cameron warned of a deeper crisis, as noted in a Fox News report.
-->“Because the overall risk of AI in general… is that we lose purpose as people. We lose jobs. We lose a sense of, ‘Well, what are we here for?’” Cameron said. “We are these flawed biological machines, and a computer can be theoretically more precise, more correct, faster, all of those things. And that’s going to be a threshold existential issue.”
He concluded: “I just think it’s important for us as a human civilization to prioritize. We’ve got to make this Earth our spaceship. That’s really what we need to be thinking.”
News
Blue Origin announces Super-Heavy New Glenn 9×4 to Rival SpaceX Starship
The announcement followed the company’s successful NG-2 launch on November 13.
Blue Origin has revealed plans to develop New Glenn 9×4, a “super heavy” rocket designed to deliver 70 metric tons to low-Earth orbit and directly compete with SpaceX’s Starship.
The announcement followed the company’s successful NG-2 launch on November 13, which deployed NASA’s ESCAPADE (Escape and Plasma Acceleration Dynamics Explorers) Mars mission and landed the first stage.
Upgraded engines and reusability
As noted in a Universe Today report, Blue Origin will roll out upgraded BE-4 engines producing 640,000 lbf each, up from 550,000 lbf, starting with NG-3. This should boost the New Glenn rocket’s total first-stage thrust to 4.5 million pounds. Upper-stage BE-3U engines are expected to improve from 320,000 lbf to 400,000 lbf over the next few flights as well.
“These enhancements will immediately benefit customers already manifested on New Glenn to fly to destinations including low-Earth orbit, the Moon, and beyond. Additional vehicle upgrades include a reusable fairing to support increased flight rates, an updated lower-cost tank design, and a higher-performing and reusable thermal protection system to improve turnaround time,” Blue Origin noted.
New Glenn “Super Heavy” 9×4
The super-heavy New Glenn 9×4, with nine BE-4s on the booster, four BE-3Us on the upper stage, will feature an 8.7-meter payload fairing. Blue Origin expects New Glenn 9×4 to be capable of transporting 70 metric tons to LEO, 14 tons to GSO, and 20 tons to trans-lunar injection, as noted by the company in a blog post. This is very impressive, as New Glenn 9×4’s capacity exceeds Falcon Heavy, SpaceX’s largest rocket available to consumers today. Falcon Heavy is capable of carrying up to 64 metric tons to low Earth orbit in a fully expendable configuration.
-->That being said, SpaceX’s Starship’s capacity is extremely impressive. As per SpaceX, Starship is designed to be capable of carrying up to 100-150 metric tonnes to orbit in its fully reusable configuration. At its expendable configuration, Starship’s capacity enters unheard-of territory, with SpaceX stating that the vehicle could transport 250 metric tonnes of cargo.
News
Tesla FSD approved for testing in Nacka, Sweden, though municipality note reveals aggravating detail
Nacka, Sweden, a municipality just a few miles from Stockholm, has given its approval for FSD tests.
Tesla has secured approval for FSD testing in an urban environment in Sweden. As per recent reports from the Tesla community, Nacka, Sweden, a municipality just a few miles from Stockholm, has given its approval for FSD tests.
A look at the municipality’s note regarding FSD’s approval, however, reveals something quite aggravating.
FSD testing approval secured
As per Tesla watcher and longtime shareholder Alexander Kristensen, Nacka is governed by the Moderate Party. The shareholder also shared the municipality’s protocol notes regarding approval for FSD’s tests.
“It is good that Nacka can be a place for test-driving self-driving cars. This is future technology that can both facilitate mobility and make transportation cheaper and more environmentally friendly,” the note read.
The update was received positively by the Tesla community on social media, as it suggests that the electric vehicle maker is making some legitimate headway in releasing FSD into the region. Sweden has been particularly challenging as well, so securing approval in Nacka is a notable milestone for the company’s efforts.
-->Aggravating details
A look at the notes from Nacka shows that FSD’s proposed tests still met some opposition from some officials. But while some critics might typically point to safety issues as their reasons for rejecting FSD, those who opposed the system in Nacka openly cited Tesla’s conflict with trade union IF Metall in their arguments. Fortunately, Nacka officials ultimately decided in Tesla’s favor as the company’s issues with the country’s unions are a completely different matter.
“The left-wing opposition (S, Nackalistan, MP and V) voted no to this, referring to the fact that the applicant company Tesla is involved in a labor market conflict and does not want to sign a collective agreement. We believe that this is not an acceptable reason for the municipality to use its authority to interfere in a labor law conflict.
“Signing a collective agreement is not an obligation, and the company has not committed any crime. The municipality should contribute to technological development and progress, not work against the future,” the note read.
Elon Musk and James Cameron find middle ground in space and AI despite political differences
Blue Origin announces Super-Heavy New Glenn 9×4 to Rival SpaceX Starship
