Connect with us

News

SpaceX sets Dragon reuse record, debuts drone ship on first launch in two months

Published

on

Update #2: After a 24-hour weather delay, conditions were far more favorable on August 29th, allowing a SpaceX Falcon 9 rocket to lift off for the first time in almost two months and send a cargo-filled Dragon spacecraft on its way to the International Space Station (ISS).

Aside from marking the end of SpaceX’s longest launch hiatus in two years, CRS-23’s successful liftoff also means that the company has smashed the world record for fastest orbital space capsule reuse. As part of Cargo Dragon 2’s first reuse ever, SpaceX launched Dragon C208 just seven and a half months (227d) after its first orbital reentry and splashdown, handily beating the previous record of 328 days. Additionally, flying for the fourth time, Falcon 9 booster B1064 became the first rocket to land on brand new SpaceX drone ship A Shortfall of Gravitas (ASOG) after sending Dragon C208 on its way to the ISS.

Falcon 9 and Cargo Dragon 2 streak into space. (Richard Angle)

Update: Although the weather forecast has worsened, SpaceX remains on track to attempt its first launch in eight weeks – a mission that will also smash one of the company’s orbital spacecraft reusability records.

While mostly mundane, a system preceding Tropical Storm Ida is producing conditions less than optimal for rocket launches, raising the risk of in-flight lightning strikes and the chances of Falcon 9 and Dragon flying through clouds containing precipitation (rain/ice/etc). Ultimately, that means that there’s just a 40% chance (down from 50% in the last few days) that weather conditions will be favorable for SpaceX to launch CRS-23. Regardless, barring a surprise announcement in the next few hours, it appears that there’s enough of a chance that SpaceX and NASA will still make an attempt.

If all goes according to plan, a flight-proven Falcon 9 rocket will send an upgraded Cargo Dragon on the way to orbit for the second time in seven months – almost twice as fast a turnaround as SpaceX’s ~340-day record for orbital spacecraft reuse. Tune in below around 3:20am EDT (07:20 UTC) to catch the hopeful launch live.

For the first time in more than nine weeks, SpaceX has completed a routine Falcon 9 preflight test known as a static fire and verified that the rocket is ready to launch later this week.

Advertisement

Save for at least one booster qualification test completed at SpaceX’s McGregor, Texas development facilities, Falcon 9’s August 25th static fire is the first since June 22nd. The upgraded Cargo Dragon space station resupply mission the rocket will support will also be SpaceX’s first launch since June 30th – the company’s longest hiatus between launches since a three-month pause that began two years ago.

Now, just a few days before that drought is expected to end, a SpaceX executive has partially explained why the company hasn’t launched a single Falcon rocket in ~60 days after completing a record 20 orbital launches in the first half of 2021.

Speaking at the 2021 Space Symposium on August 24th, SpaceX President and COO Gwynne Shotwell revealed that the company had chosen to pause Starlink missions (representing the vast majority of its 2021 launches) and focus on preparing a new generation of satellites for flight. Believed to be called Starlink V1.5, those new satellites represent a relatively small design change save for one crucial addition: multiple lasers.

All the way back in mid-2018, SpaceX launched its very first pair of Starlink prototype satellites – spacecraft that largely functioned as expected and provided a wealth of data but were almost nothing like the Starlink V0.9 and V1.0 spacecraft SpaceX would eventually start launching in 2019. Nevertheless, they did carry sets of small lasers generally known as optical intersatellite links or OISLs for short. Not radically dissimilar to the hundreds of thousands of miles of fiber optic cables that make up the backbone of the internet, lasers operating in the vacuum of space can effectively mirror the extraordinary bandwidth and performance offered by fiber connections – but wirelessly.

Instead of carefully insulated cables filled with tiny threads of glass, which really just serve as a controlled environment for light-based communications, OISLs enable a similar feat by replacing cables with extraordinarily precise mechanisms capable of aiming lasers with sub-millimeter precision from dozens or hundreds of miles away. As a result, laser interlinks are fairly complex and expensive devices – not something currently economical to install on thousands of satellites mainly focused on affordability.

Advertisement

SpaceX, of course, has wanted to install unprecedentedly affordable laser interlinks on thousands of Starlink satellites for as long as the constellation has been publicly discussed. If realized, it would create an extraordinary orbital mesh network that would allow Starlink to self-route a large portion of user communications without the need for a colossal network of tens of thousands of ground stations covering every inch of Earth – land, sea, ice, and all. A Starlink constellation with near-universal laser interlinks could also potentially allow the constellation to not only match – but beat by a large margin – the latency of best-case terrestrial fiber-optic connections.

After effectively completing Starlink’s first ‘shell’ of satellites earlier this year, SpaceX shifted its focus to preparing for polar Starlink launches from both its west and east coast facilities. While the first shell lacked interlinks entirely, SpaceX appears to have decided that all polar Starlink satellites will be launched with its own custom-built space lasers, even if that means delaying Starlink launches until those lasers are ready for action. Due to the fact that the vast majority of SpaceX’s launches as of late have been its own Starlink missions, the company’s Falcon rockets simply haven’t had anything to launch.

Cargo Dragon 2 capsule C208 and Falcon 9 booster B1061 head to Pad 39A. (SpaceX)
C208, the first Cargo Dragon 2 capsule ever built or flown, is on track to smash SpaceX’s orbital spacecraft turnaround record. (SpaceX)

That should change on August 28th, when a thrice-flown Falcon 9 booster launches a refurbished spacecraft on its second orbital space station resupply – a first for SpaceX’s upgraded Cargo Dragon 2 vehicle. A Shortfall of Gravitas (ASOG), SpaceX’s newest drone ship, will also be supporting its first Falcon landing ever as part of CRS-23, hopefully recovering Falcon 9 booster B1064 for a fifth launch later this year.

Tune in around 3:20am (07:20 UTC) on Saturday, August 28th to watch SpaceX’s first launch in two months live.

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

News

Tesla analyst compares Robotaxi to Waymo: ‘The contrast was clear’

“In short, robotaxi felt like a more luxurious service for half the cost and the driving felt more human-like.”

Published

on

Credit: Tesla

Tesla analyst Jed Dorsheimer of Wall Street firm William Blair compared the company’s Robotaxi platform to Waymo’s driverless ride-sharing program, and had a clear-cut consensus over which option was better in terms of rider experience.

Dorsheimer visited Austin recently to ride in both Tesla’s Robotaxi ride-sharing program and Waymo, which has operated slightly longer than Tesla has in the city. Tesla started rides on June 22, while Waymo opened its vehicles to the public in March.

A Tesla Model Y L Robotaxi is a legitimate $47k Waymo killer

The analyst gave both platforms the opportunity to present themselves, and by the end of it, one was better than the other in terms of rider experience. However, he noted that both platforms gave safe and smooth rides.

Overall, there was a tremendous difference in the feel and environment of each option.

Tesla Robotaxi vs. Waymo

Dorsheimer said that Tesla’s first big advantage was vehicle appearance. Robotaxi uses no external equipment or hardware to operate; just its exterior cameras. Meanwhile, Zoox and Waymo vehicles utilize LiDAR rigs on their vehicles, which made them “stick out like a sore thumb.”

“In contrast, the robotaxis blended in with other Teslas on the road; we felt inconspicuous flowing with the traffic,” he added.

The next big victory went in the way of Robotaxi once again, and it concerned perhaps the most important metric in the ridesharing experience: price.

He continued in the note:

“Confirming our thesis, robotaxi was half the price of Uber, showing its ability to win market share by weaponizing price.”

In terms of overall performance, Dorsheimer noted that both platforms provided safe and “top-notch” experiences. However, there was one distinction between the two and it provided a clear consensus on which was better.

He said:

“In Austin, we took multiple robotaxi and Waymo rides; the contrast was clear. Aside from the visual difference between each pulling up to the curb, the robotaxi was comfortable and familiar, and it felt as though a friendly ghost chauffeur was driving our personal car. Driving was smooth and human-like, recognizing and patiently waiting for pedestrians, switching into less crowded lanes, patiently waiting to execute a safe unprotected turn, and yet, discerning and confident enough to drive through a light that just turned yellow, so as not to slam on the brakes.

Waymo also provided a top-notch service, and we did not encounter any safety concerns, but if we were to be overly critical, it felt more … robotic. In the cabin, you have to listen to an airline-esque preamble on Waymo and safety protocols, and during the ride, you can hear all the various spinning lidar sensors spooling up and down with electronic whizzing sounds.”

Tesla Robotaxi provides an experience that seems to be more catered toward a realistic ride experience. You can control the music, the cabin temperature, and transitioning your travel from one vehicle to the next during a trip will continue your entertainment experience.

If your first trip ends in the middle of a song, your next trip will pick up the music where it left off.

Meanwhile, Waymo’s experience sounds as if it is more focused on rider expectations, and not necessarily providing a ride that felt catered to the occupants. Still, what’s important is that both platforms provided safe rides.

Dorsheimer ended the note with one last tidbit:

“In short, robotaxi felt like a more luxurious service for half the cost and the driving felt more human-like.”

Continue Reading

News

Tesla offers new deal on used inventory that you won’t want to pass up

Tesla opened up lease deals on used Model 3 and Model Y inventory in California and Texas on Tuesday, marking the first time it has launched the option on pre-owned cars.

Published

on

Credit: Tesla

Tesla is offering a new deal on its used vehicle inventory that consumers looking for a great deal won’t want to pass up.

Traditionally, Tesla has not allowed potential car buyers to lease its used inventory. The only two options were to buy with cash or finance it through Tesla or a bank.

However, with the elimination of the $7,500 new and $4,000 used EV tax credits, Tesla is breaking its own rules and is now offering lease deals on its used vehicle inventory, but only in a couple of states, as of right now.

Tesla is ready with a perfect counter to the end of US EV tax credits

Tesla opened up lease deals on used Model 3 and Model Y inventory in California and Texas on Tuesday, marking the first time it has launched the option on pre-owned cars.

The deals are tremendous and can cost as little as $0 down and under $225 per month for some vehicles.

Tesla also allows customers to buy the vehicle at the end of their lease deal, which enables some really great ways to end up an owner of the car you plan to drive for the next two or three years.

The lease deal also helps Tesla rid itself of older vehicles that might not be of future use to the company. It formerly planned to use leased vehicles in its eventual Robotaxi fleet, but many of the cars in its used inventory have Hardware 3, which is less capable than Hardware 4, which is installed in the new Model 3 and Model Y.

More importantly, Tesla is giving people yet another way to be in the market for a Tesla before the tax credit ends on September 30.

Continue Reading

Elon Musk

Tesla Model Y L might not come to the U.S., and it’s a missed opportunity

The Model Y L has a variety of big changes that would be advantageous for the U.S. market, including a longer wheelbase, more comfortable seats, a third row that appears to be more spacious than Tesla’s six-seat Model Y that it previously offered, B-Pillar vents for rear passengers, and more.

Published

on

Credit: Tesla China

Tesla’s new Model Y L might not come to the U.S., CEO Elon Musk said this morning.

It’s a missed opportunity, and I’m not the only one who feels this way.

In the past, I have personally written a handful of articles about what Tesla owners have been wanting in the United States: a full-sized SUV, or at least a vehicle that is larger than the Model Y but less of a crossover than the Model X.

Tesla is missing one type of vehicle in its lineup and fans want it fast

The only thing that Tesla has announced that even slightly matches this sort of idea is the Robovan, which is, optimistically, several years off because it lacks a steering wheel and pedals and will require Full Self-Driving to be fully autonomous.

Even if Tesla launches FSD next year, it will take a year or two to figure out manufacturing, go through regulatory hurdles with the EPA, and eventually enter mass production for customers.

The Model Y L has a variety of big changes that would be advantageous for the U.S. market, including a longer wheelbase, more comfortable seats, a third row that appears to be more spacious than Tesla’s six-seat Model Y that it previously offered, B-Pillar vents for rear passengers, and more.

However, Musk said it won’t come to the U.S. until next year, and that it “might not ever, given the advent of self-driving in America.”

To be blunt, I’m not sure if I truly believe that Musk thinks the Model Y L won’t come to the U.S. Some believe he said this to not Osborne Effect Model Y sales here, which seems more likely than anything.

Tesla Model Y L gets disappointingly far production date in the United States

People have been buying the Model Y for two years more than any other car in the world. To act as if many families would not appreciate the extra space seems very strange; a big complaint with the Model Y is that it simply does not fit larger families.

If you have four kids, you’re forced into the Model X, which might be too expensive for some families, as it starts at $79,990.

While Tesla’s focus is undoubtedly on autonomy, it is important to remember that some people still really enjoy the act of driving their cars. Tesla has worked very hard to create a fun and sporty driving experience, especially in the new Model Y. Many consumers, including myself, like to take advantage of that.

Autonomy might eventually take over human driving completely, but in the near term, it does not seem as if that is the case. Even if someone were interested in never driving again, this longer and more spacious Model Y L would be an ideal option for American families that need the room for at least six passengers.

Quite a few big names in the Tesla community share this sentiment:

More than likely, Musk does not want to announce a more attractive option than the current Model Y, as many consumers would likely wait a year or two for the L in an effort to have more space.

In all honesty, I see the Model Y L coming to the United States, as it truly fits the bill as an ideal car for the modern American family.

Continue Reading

Trending