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NASA says SpaceX astronaut launch debut is still on track despite pandemic, engine failure

NASA remains confident that SpaceX will be able to perform Crew Dragon's astronaut launch debut in late May or June. (SpaceX)

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Despite a global pandemic and Falcon 9’s first in-flight engine failure in almost eight years, NASA administrator Jim Bridenstine remains confident that SpaceX and the space agency are still on track for Crew Dragon’s astronaut launch debut.

For the third time in about a month, NASA has officially confirmed that SpaceX’s Crew Dragon ‘Demo-2’ mission – the company’s first astronaut launch ever – is still tracking towards a liftoff in May 2020. While there are several good reasons to expect further delays, Bridenstine acknowledged and discounted those pressing risks in an April 9th interview with Spaceflight Now, explicitly stating that “if [Demo-2 does] slip, it’ll probably be into June. It won’t be much.”

Excluding several minor to moderate technical risks that have popped up in recent weeks, this suggests that the NASA administrator is also confident that one of the biggest sources of imminent schedule uncertainty – closed-door paperwork completion and joint reviews – will actually be smooth sailing.

In a major twist, NASA has effectively confirmed that SpaceX will become the first private company in history to launch astronauts into orbit. (SpaceX)
Technicians prepare SpaceX’s Crew Dragon Demo-2 spacecraft for its historic launch debut. (SpaceX)

On March 2nd, 2019, Falcon 9 lifted off for the first time with SpaceX’s upgraded Crew Dragon spacecraft on its inaugural orbital launch. Known as Demo-1, the mission was ultimately a flawless success, with Dragon performing exactly as expected throughout launch, orbit-raising, space station rendezvous, docking, departure, deorbit, reentry, and splashdown operations.

As Crew Dragon’s only orbital launch and space station docking, it also serves as the best and only glimpse into how long the more nebulous review and paperwork aspects of launch preparation can take. For Demo-1, Falcon 9 and Crew Dragon rolled out to Launch Pad 39A and completed a successful static fire on January 24th, 2019. The mission was then scheduled for launch no earlier than (NET) February 23rd and wound up being pushed back another week to March 2nd. In almost every case, Falcon 9 and Falcon Heavy launch less than a week after a successful preflight static fire and do not attempt a static fire until a given rocket and payload are both ready to go.

SpaceX completed a successful static fire of the first Falcon 9 rated for human flight on January 24th. (SpaceX)
Crew Dragon is backlit by an orbital sunrise over Earth’s limb on its inaugural March 2019 spaceflight. (Anne McClain)

If there were technical challenges that lead to that six-week delay between Crew Dragon’s Demo-1 static fire and launch, they have never been broached publicly, making it more likely that NASA spent at least a month simply finishing up final paperwork and reviews. Hopefully, that substantial gap was mainly due to the fact that it was the first time NASA and SpaceX had to work together to launch Crew Dragon.

For Crew Dragon’s second Falcon 9 launch, successfully completed on January 19th, 2020, the rocket wrapped up its static fire test on January 11th — a major improvement compared to Demo-1. That suborbital In-Flight Abort (IFA) test isn’t directly comparable to Crew Dragon’s orbital launch debut, but it does encourage at least a little confidence that Demo-1’s six-week review period was an outlier.

This particular Crew Dragon mockup was lost – at no fault of its own – during a March 25th testing accident. (SpaceX)

Thankfully, Bridenstine says that all major Crew Dragon issues have been effectively closed out or are very close to closure as of April 2020. A SpaceX contractor was recently forced to prematurely drop a Crew Dragon parachute test vehicle on March 25th, destroying the mockup capsule before it could complete two final tests. The NASA administrator now says that all parties have agreed to complete those tests with a different mockup and will use a C-130 cargo plane instead of a helicopter.

By design, Crew Dragon Demo-2 astronauts Bob Behnken and Doug Hurley are likely about as insulated as one can get from the coronavirus pandemic. (SpaceX)

Bridenstine is also confident that the coronavirus pandemic – hampering almost all forms of industry in every afflicted country – will also have little to no impact on Crew Dragon’s astronaut launch debut schedule. NASA and SpaceX have put in place strict new rules and changed a number of procedures to further mitigate risk, helped by the fact that astronaut launches to the International Space Station (ISS) already operate with cleanliness and disease prevention as a major priority.

Just weeks after Falcon 9 B1048 suffered SpaceX’s first in-flight engine failure in almost eight years, the company is ready for its next launch. (Richard Angle)

Finally, the NASA administrator also stated that SpaceX’s March 18th in-flight engine failure was “not going to impact our commercial crew launch,” confirming that SpaceX already has “a really good understanding of” what went wrong. Most likely, this means that Falcon 9 B1048’s stumble was directly related to the fact that the booster was flying for the fifth time – a first for a SpaceX rocket and orbital-class rocket boosters in general. Crew Dragon Demo-2 will be Falcon 9 booster B1058’s first launch.

Ultimately, while there are certainly good reasons to remain skeptical of NASA’s increasingly frequent assurances that Crew Dragon’s astronaut launch debut remains on track for late-May or June 2020, there are at least as many good reasons to stay confident.

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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.

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Tesla Semi catches fire in California: what we know

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Credit: KTVU

A Tesla Semi caught fire in Hayward, California, which caused both directions of traffic to shut down for hours before being completely reopened early on Wednesday, the California Highway Patrol said.

The fire occurred just after 5:30 local time in Hayward on Tuesday, as the Semi caught fire in the southbound lanes of I-880 before CHP officials made the decision to shut down both lanes of traffic due to potential risks from hazardous chemical smoke.

There were no injuries reported.

The cause of the fire is currently unknown, as neither Tesla nor the CHP have not determined a cause.

However, some images taken before the Semi was completely destroyed by the fire seem to indicate this might have been an older unit, as it appears to be one of the designs that Tesla shipped as part of its pilot program, before revising it and starting mass production just a month ago.

At the time of publication, CHP had not returned our request for a comment for additional details, including the Semi involved and any potential collaboration on an investigation between the CHP and Tesla. We will update this story when we hear back from them.

The southbound lanes were reopened at 3:30 a.m. on Wednesday, with the northbound lanes opening last night a few hours after the fire began. The CHP did state that the lithium batteries were “incredibly difficult to extinguish,” according to NBC Bay Area.

The truck’s driver said that the Semi caught fire, but he did not have an explanation.

An estimated 5,000 to 7,000 semi-truck and large commercial vehicle fires occur on U.S. roadways every year.

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Tesla’s ‘Emergency Drive Away’ function gets its first use in the real world

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Credit: Tesla

Tesla’s launch of the “Emergency Drive Away” function a few months back offered owners a safe option to evacuate an area if they were in reasonable danger. The function finally got its first use in the real world, but it appears it was by mistake.

A video shared by u/Joshalander in the r/TeslaLounge subreddit recorded the instance from his vehicle and said the incident took place in Austin this past weekend during the city’s F1 Race.

“Was charging around 6 AM this past Sunday in Austin before heading to the F1 race and heard a pop. Looked over and saw the new emergency drive-away feature in action. Genuinely felt bad for the dude when he got out and realized what happened, since he looked exhausted and only seemed to half-read the prompts.”

Emergency Drive Away unlatches the Supercharger connector from the vehicle, but still causes damage to both the car and the Supercharger. Tesla has said that it will cost up to $25,000 in repairs to have everything fixed back to normal.

Additionally, the company said that if it were not used in an emergency situation, the driver of the vehicle who activated the Emergency Drive Away feature would be responsible for all repair costs.

Tesla constitutes the following situations as reasonable justifications for activating the feature:

  • You face an immediate threat to your life or personal safety.
  • You must leave the area immediately.
  • Exiting the vehicle is unsafe.
  • Unplugging the charge connector would unreasonably delay your departure or expose you to a risk to your personal safety.

After using the feature, Tesla requires the driver to schedule Service so the car can be inspected.

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Tesla’s Cybercab battery design could make robotaxis even cheaper

Tesla built the Cybercab’s battery pack with spare room for a future switch to LFP.

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Tesla built the Cybercab’s battery pack with empty space inside it on purpose, and the reason points to a cheaper robotaxi down the road.

Robert Sumpf, Tesla’s director of mechanical design engineering for battery modules and packs, said the extra room beside and beneath the Cybercab’s modules was left there so the company can move to lithium iron phosphate cells later. “So, we protected this pack to go to an even lower energy dense chemistry as we scale and need to bring LFP into the platform,” Sumpf said in a Cybercab deep dive with Munro Live.

The Cybercab runs on Tesla’s own 4680 cells with a nickel chemistry today. LFP cells store less energy for their size, so a straight swap would cut range. The reserved space lets Tesla add more LFP cells to make up the difference. In return, Tesla would get cells that cost less, run cooler and survive more charge cycles. LFP became the most used EV battery chemistry in the world last year.

Not all of that room was planned for a chemistry change. Lars Moravy, Tesla’s Vice President of Vehicle Engineering, said part of it exists because “we didn’t need as many batteries as we thought we did.” Tesla told Sandy Munro in early 2025 that it was targeting a Cybercab pack under 50 kWh with close to 300 miles of range.

The pack also breaks from the structural design Tesla used in some Model Y and Cybertruck builds. Instead of potting hundreds of cells into one block, the Cybercab uses four separate, individually sealed modules, so a bad module can be replaced without scrapping the whole pack. Sumpf was blunt about the older approach, giving the Model Y structural battery “a grade D” because it was hard to build and nearly impossible to repair. He estimated a fully structural pack gains about 10% more cell volume, but said “the issue is the service cost.”

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That cost matters more for a car that rarely sits parked. Cybercab chief engineer Eric Earley said replacing an entire pack “before half a million miles is a killer on cost,” which is why remanufacturing and serviceability were built into the design from the start.

The same Munro Live tour produced Moravy’s admission that the Cybercab line at Giga Texas is now outpacing Robotaxi deployments, along with a look at the robotaxi’s unorthodox paint process. Tesla is aiming to deliver the first Cybercabs to outside customers by the end of 2026, though Elon Musk has said the vast majority will stay owned by Tesla and run as a transport service.

Sumpf did not give a date for an LFP version, name a cell supplier or say how a chemistry change would affect range. For now, the 4680 cars keep piling up: Texas DMV records from Tuesday list 544 Cybercabs authorized for Tesla’s Robotaxi fleet, more than the 507 Model Ys on the same roster for the first time.

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