Connect with us

News

SpaceX rapidly turns around drone ship for sixth launch this month

Published

on

SpaceX has rapidly turned around one of its two East Coast ‘autonomous spaceport drone ships’ and sent the vessel back to sea to support the sixth and final Falcon 9 launch planned this month.

SpaceX began the month with the successful launch of Transporter-4 – its fourth dedicated smallsat rideshare mission – on April 1st. Axiom-1 – the first all-private astronaut launch to the International Space Station – followed on April 8th. On the West Coast, another Falcon 9 rocket launched SpaceX’s second National Reconnaissance Office (NRO) spy satellite mission in two months on April 17th. Most recently, Falcon 9 booster B1060 tied SpaceX’s current 12-flight reusability record with the successful launch of a batch of Starlink satellites at 1:51 pm EDT on April 21st.

Drone ship Just Read The Instructions (JRTI) was tasked with supporting Falcon 9 booster recovery for Transporter-4 and Starlink 4-14. Now, less than a day after returning to Port Canaveral with booster B1060, the ship has been towed back to sea to support another Starlink launch and landing.

Due to almost two weeks of launch delays caused by Dragon recovery challenges, drone ship A Shortfall Of Gravitas (ASOG) – the second of two East Coast drone ships – has been stuck at sea while waiting to support NASA and SpaceX’s upcoming Crew-4 astronaut launch. To preserve plans for a late-April Starlink mission, SpaceX’s recovery team has needed to move about as fast as they ever have to allow JRTI to take ASOG’s place.

Following Starlink 4-14’s April 21st launch and landing, drone ship JRTI sailed into Port Canaveral around 2am EDT, April 24th. Within minutes of arriving at its usual berth, a dockside crane had swung over and begun installing a lifting cap on top of booster B1060. Less than four hours later, the booster was lifted off of JRTI’s deck and moved onto dry land, freeing up the space it occupied for any necessary inspections or repairs. The quick booster removal also gave SpaceX time to drive the drone ship’s robotic ‘Octagrabber’ recovery robot into a garage on its deck.

Advertisement

Just after 8pm EDT, less than 16 hours after JRTI reached its berth, support ship Bob towed the converted barge back out to sea. If Starlink 4-16 launches on time on April 29th, Just Read The Instructions will narrowly beat a three-year-old drone ship turnaround record (8d 6h) set by Of Course I Still Love You (OCISLY) in early 2019; recovering Falcon 9 booster B1062 just 8 days, 3 hours, and 42 minutes after Falcon 9 B1060 – and despite traveling ~1950 km instead of ~1850 km.

Ultimately, that distance is the main reason the current record has survived for so long. Short of building or modifying a new kind of recovery ship with a different type of hull, a flat-bottomed barge – towed or self-propelled – will never be able to traverse hundreds of miles of open ocean at high speeds.

Aside from breaking a potential drone ship turnaround record, Next Spaceflight reports that Starlink 4-16 will also almost certainly beat SpaceX’s current Falcon 9 booster turnaround record. Falcon 9 booster B1062 last launched Axiom-1 at 11:17 am EDT on April 8th. A 5:33 pm EDT, April 29th launch would translate to a turnaround time of 21 days and 6 hours, beating the current record of 27 days and 4 hours – set by B1060 in early 2021 – by more than a quarter.

If Crew-4 launches roughly on time, Starlink 4-14 will be SpaceX’s sixth launch in four weeks and 17th launch of 2022. If the company can sustain that pace over the remaining two-thirds of the year, it could feasibly launch more than 51 times in 2022.

Advertisement

Eric Ralph is Teslarati's senior spaceflight reporter and has been covering the industry in some capacity for almost half a decade, largely spurred in 2016 by a trip to Mexico to watch Elon Musk reveal SpaceX's plans for Mars in person. Aside from spreading interest and excitement about spaceflight far and wide, his primary goal is to cover humanity's ongoing efforts to expand beyond Earth to the Moon, Mars, and elsewhere.

Advertisement
Comments

Elon Musk

Tesla says it denied Musk CEO replacement report before it was published

Tesla says it responded to the WSJ’s request for comment, denying that it was in search of a new CEO to replace Elon Musk.

Published

on

tesla
(Credit: Tesla)

Tesla said that it denied seeking a replacement for CEO Elon Musk before a report was published claiming the company was considering a new frontman.

Last night, The Wall Street Journal reported that Tesla’s Board of Directors was looking for Musk’s replacement after he had devoted too much time to his role within the government. The publication revised its headline to the report no fewer than five times, initially stating the company was still seeking a replacement.

By the time the headline revisions were complete, it had outlined that Tesla had looked for a replacement a month ago, but had stopped its search following Musk’s commitment to Tesla during the company’s earnings call last month.

Shortly after the report surfaced, Board of Directors chairwoman Robyn Denholm officially issued a statement on behalf of Tesla:

“Earlier today, there was a media report erroneously claiming that the Tesla Board had contacted recruitment firms to initiate a CEO search at the company. This is absolutely false (and this was communicated to the media before the report was published). The CEO of Tesla is Elon Musk and the Board is highly confident in his ability to continue executing on the exciting growth plan ahead.  – Robyn Denholm.”

Tesla Board Chair slams Wall Street Journal over alleged CEO search report

Interestingly, Denholm’s statement indicates it had responded to a request for comment from the Wall Street Journal before the report was published. This is especially interesting because Tesla does not typically respond to media outreach, as it dissolved its media department several years ago.

Tesla typically makes its statements publicly on X.

Musk also responded to the report, indicating that the WSJ had committed an “extremely bad breach of ethics” by publishing a “deliberately false article” that did not include Tesla’s “unequivocal denial beforehand.”

Continue Reading

News

Robotaxis are already making roads safer, Waymo report reveals

Waymo Driver is already reducing severe crashes and enhancing the safety of vulnerable road users.

Published

on

Waymo hires former Tesla Executive 
(Credit: Waymo)

Industry leaders such as Elon Musk have always maintained that autonomous robotaxis will make roads safer. A recent blog post from Waymo about the safety of its self-driving cars suggests that Musk’s sentiments are on point.

Way More Safety

Waymo Driver is already reducing severe crashes and enhancing the safety of vulnerable road users. As per a new research paper set for publication in the Traffic Injury Prevention Journal, Waymo Driver had outperformed human drivers in safety, particularly for vulnerable road users (VRUs).

Over 56.7 million miles, compared to human drivers, Waymo Driver achieved a 92% reduction in pedestrian injury crashes. It also saw 82% fewer crashes with injuries with cyclists and 82% fewer crashes with injuries with motorcyclists. Waymo Driver also slashed injury-involving intersection crashes by 96%, which are a leading cause of severe road harm for human drivers. Waymo Driver saw 85% fewer crashes with suspected serious or worse injuries as well.

What They Are Saying

Mauricio Peña, Waymo’s Chief Safety Officer, was optimistic about Waymo Driver’s results so far. “It’s exciting to see the real positive impact that Waymo is making on the streets of America as we continue to expand. This research reinforces the growing evidence that the Waymo Driver is playing a crucial role in reducing serious crashes and protecting all road users,” the Chief Safety Officer noted.

Jonathan Adkins, Chief Executive Officer at Governors Highway Safety Association, also noted that Waymo’s results are very encouraging. “It’s encouraging to see real-world data showing Waymo outperforming human drivers when it comes to safety. Fewer crashes and fewer injuries — especially for people walking and biking — is exactly the kind of progress we want to see from autonomous vehicles,” Adkins stated.

Advertisement
Continue Reading

Elon Musk

Tesla hints at June 1 launch of Robotaxi platform in Austin

Tesla has hinted at a potential launch date for the Robotaxi service in Austin, Texas.

Published

on

tesla robotaxi app on phone
Credit: Tesla

Tesla just dropped its biggest hint yet about the potential launch date of its Robotaxi ride-hailing platform in Austin, Texas, shedding more light on when to expect it to take off.

In preparation for the ride-hailing service to launch, Tesla has been in talks with the City of Austin for months. It has also spent recent months bolstering its Full Self-Driving suite, aiming for it to handle initially supervised rides with the use of teleoperators to keep things safe and dependable, at least early on.

The company has also said that it expects the Robotaxi service, which will drive passengers in Tesla Model Y vehicles to start, to launch in Austin in June. However, Tesla has not given an exact date.

Now, Tesla is hinting that Robotaxi could launch on June 1, based on a very vague X post it published on May 1:

Of course, this is extremely speculative. However, it’s the first time Tesla has made any suggestions about a potential launch date, so it’s worth taking it seriously.

While the automaker has often missed timelines in the past, most notably the launch of a “feature-complete” Full Self-Driving platform, this is the first time we’ve seen Tesla be so adamant and truly reiterate a target date.

Tesla has not shied away from this June date for the Robotaxi launch yet, something that is worth noting as we move closer to June. All signs point toward Tesla being able to come through on this timeline, and it could be one of its biggest accomplishments yet on the grand scheme of things. The Robotaxi rollout will be controlled and small to start, the company noted on its most recent Earnings Call.

CEO Elon Musk said:

“The team and I are laser-focused on bringing robotaxi to Austin in June. Unsupervised autonomy will first be solved for the Model Y in Austin.”

At first, it also seems as if the first Robotaxi rides will be available to a select group, as Musk said the ability to order one will not be available to the general public until later in the month. He also said the initial fleet will be between 10 and 20 vehicles:

“Yeah. We’re still debating the exact number to start off on day one, but it’s, like, I don’t know, maybe 10 or 20 vehicles on day one. And watch it carefully. They scale it up rapidly after that. So, we want to make sure that you’re paying very close attention the first time this happens. But, yeah, you will be able to — end of end of June or July, just go to Austin and order a Tesla for autonomous drive.”

While the June 1st date of the Robotaxi launch is extremely speculative, Tesla seems convinced that its vehicles could already handle this task. It would be something to see them come through on this date, especially on the first day of the month.

Continue Reading

Trending