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What’s next for SpaceX’s Falcon 9 now that it can land on its own?

SpaceX has a busy month ahead of it! When Elon Musk tweeted that he was going to need a bigger rocket hangar, he wasn’t kidding. Three are already back home from their successful missions to orbit and back, and now there are four more Falcon 9 rockets ready to take to the skies before the end of June. Mission control, we are go for launch!

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SpaceX has a busy month ahead of it! When Elon Musk tweeted that he was going to need a bigger rocket hangar, he wasn’t kidding. Three are already back home from their successful missions to orbit and back, and now there are four more Falcon 9 rockets ready to take to the skies before the end of June. Mission Control, we are go for launch!

But first, let’s relive those prior landings for just a moment, shall we?


 

May 6, 2016

April 8, 2016

December 21, 2015

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Launch Details

Next up for SpaceX is the 25th Falcon 9 launch from Cape Canaveral, Florida scheduled for May 26th at 5:40 pm.

The payload for this launch will be the Thaicom 8 satellite, a commercial communications satellite built by Orbital ATK, and its mission is to provide Ku-band communications coverage for Thailand, India, and Africa. SpaceX previously launched another satellite in this series on January 6, 2014 called Thaicom 6. Want a little trivia on the Thaicom 6 mission? It was the final qualification launch that enabled SpaceX to be able to compete for U.S. Air Force launch contracts.

What is Ku-band?

The radio spectrum portion of the satellite Falcon 9 will launch on May 26, 2016.

Ku-band frequency (highlighted) Credit: U.S. Department of Commerce

Ku-band is a radio frequency used mostly for satellite communications, a certain section of which is designated for broadcasting services. To put things into perspective of other “bands”, it has the same purpose as the Ka-band (higher frequency) or C-band (lower frequency), but is more susceptible to weather conditions. For reference, DirecTV satellites use both Ka and Ku-band frequencies, their HDTV being broadcast almost entirely on the Ka-band.

If all goes well, this will be another Falcon 9 mission to Geostationary Transfer Orbit (GTO), just like the mission that launched and landed on May 6, 2016. GTO launches fly to 35,790 km above the Earth, pretty high in comparison to the maximum 528 km orbit of the space shuttle program. This means that when Falcon 9 returns, it will be coming in hot and fast again, needing a lot of counter thrust to stick the landing on Of Course I Still Love You, one of SpaceX’s floating autonomous spaceport drone ships (ASDS). Both successful water landings have been on this same ASDS.

One of SpaceX's drone ships for first stage landing after launch.

“Of Course I Still Love You” ASDS – Credit: SpaceX

SpaceX’s last landing was not actually expected to be successful, making the moment it happened so great, “Woohoo!!” was Elon’s first reaction on Twitter. One wonders what the expected outcome is for this landing given the new notch on their belt…

What else is coming up for Falcon 9?

Admittedly, other than the challenging aspects of the landing, the May 26th Falcon 9 mission is pretty routine and not very unique to SpaceX. Most other commercial space companies provide similar launch services for these types of satellites. However, over the next month or so we will see SpaceX resupply the International Space Station, carry one of only two existing satellites with an all-electric propulsion system, and deliver 87 small payloads and CubeSats into orbit via a specialized satellite deployer only three U.S. space companies are certified to carry.

This is gonna be good. Stay tuned!

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Author’s note: I have to assert bragging rights on the May 26th launch because yours truly will get to see it after attending the 44th Annual Space Congress. I’m very excited!

Accidental computer geek, fascinated by most history and the multiplanetary future on its way. Quite keen on the democratization of space. | It's pronounced day-sha, but I answer to almost any variation thereof.

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Tesla’s Roadster appearance at SpaceX has merger watchers talking

Tesla’s next generation Roadster was spotted at SpaceX’s Hawthorne headquarters, two weeks after its unveiling.

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The Roadster’s rear wing, one of the aerodynamic elements Tesla pairs with a fan-based downforce system. (Image: Tesla)

Tesla’s next generation Roadster turned up at SpaceX’s headquarters in Hawthorne, California on Wednesday, less than two weeks after the car flew off a ramp at its unveiling in Texas.

Photos shared on X by SpaceX Engineer (@DeannaRiceSPCX) show the new Roadster parked outdoors beside the famed Falcon 9 that stands outside company headquarters at the corner of Crenshaw Boulevard and Jack Northrop Avenue. Rocket B1019 was the first orbital-class booster ever to land after a launch on December 21, 2015 after it sent 11 Orbcomm satellites to orbit and then flew back to Landing Zone 1 at Cape Canaveral, which would be the first landing in what became SpaceX’s reusable rocket program. SpaceX chose not to fly it again. After a test fire in Florida, the booster was shipped to Hawthorne and raised upright as a permanent monument in August 2016, as Teslarati reported at the time. Putting the Roadster, which flies on SpaceX cold gas thrusters, next to the rocket that started SpaceX’s landings is symbolic in itself.

The Thrust and Rocket versions of the Roadster use cold gas thrusters fed by composite overwrapped pressure vessels, the same type of tank SpaceX flies on Falcon 9, and Elon Musk described the car as the work of Tesla and SpaceX engineers working together. Tesla lists 0 to 60 mph in under 0.9 seconds for Thrust and under 0.59 seconds for Rocket, while the base Performance model relies on a fan and ground sealing system for grip, as Teslarati detailed in its breakdown of the three Roadster configurations.

Tesla has kept the car in the spotlight since the October 15 event near Waco. Last week, the company posted a video of the Roadster’s fighter jet inspired cockpit, including a Track Mode screen with a “Thruster · 5,500 PSI” readout, which we covered in our look at the Roadster’s center display. Musk also said owners will be able to ask the car to perform the stunts autonomously, and promised a looping track at Tesla’s Texas headquarters.

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The visit comes as special committees at Tesla and SpaceX weigh a possible merger, a step Musk confirmed on SpaceX’s third quarter earnings call. The Roadster, built on SpaceX hardware, has become one of the clearest examples of the two companies already building products together.

Musk said at the unveiling that Roadster production will begin in 2028. Reservations are open with a $50,000 payment, Thrust is listed as a limited release and Rocket is invite only. Tesla says the car is not approved for public road use.

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Verizon, AT&T and T-Mobile are trying to shut Starlink out before FCC vote

AT&T, Verizon and T-Mobile want 290 MHz cut from an FCC satellite plan before Thursday.

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Starlink D2D direct to device vs Verizon, AT&T (Concept render by Grok)

AT&T, Verizon and T-Mobile are asking the Federal Communications Commission to pull nearly 300 MHz of spectrum out of a proposal that would let satellite companies like SpaceX offer cell service directly to ordinary phones. The request lands one day before the agency votes on it.

The FCC will vote Thursday, October 29, on a notice of proposed rulemaking that would make an additional 482 MHz available for direct to device service, expanding the number of eligible bands from five to 13, according to the FCC fact sheet. It would also scrap the rule requiring a satellite operator to lease spectrum from carriers, replacing it with a certification that the operator has coexistence agreements in place or holds the terrestrial license itself.

That second path matters for SpaceX. As Teslarati reported earlier this month, SpaceX agreed to buy Grain Management’s nationwide 800 MHz portfolio to turn Starlink Mobile into a full US carrier, adding to the spectrum it already bought from EchoStar.

The carriers want two bands removed, 2.5 GHz and 3.45 GHz, which make up 290 MHz of the 482 MHz on the table. Through industry group CTIA, they argued that about 300 million users depend on those bands and that satellite operations in them are not technically feasible. T-Mobile, which calls 2.5 GHz the foundation of its Ultra Capacity 5G network, said in its own filing that satellite interference could wipe out up to 96% of a cell site’s uplink coverage area and cut uplink speeds by 88% to 99%.

Executives from all three carriers met with FCC staff on October 20, and T-Mobile CEO Srini Gopalan met separately with FCC Chairman Brendan Carr. T-Mobile’s role stands out because it is still SpaceX’s US launch partner for Starlink Mobile. The three carriers have also teamed up on their own satellite joint venture to pool spectrum, a move widely seen as a response to Starlink.

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SpaceX is asking for the opposite. In an October 23 filing after meetings with FCC staff and commissioners’ offices, the company asked regulators to add the 902 to 928 MHz band to the proposal. “Doing so now saves time later,” SpaceX wrote. The company also asked the FCC to modernize interference rules and align satellite deployment requirements with those for terrestrial cell networks, saying the goal is to let satellite and ground networks work together so Americans stay connected wherever they are.

The carriers have not been shy about how they view SpaceX as a competitor. On Verizon’s third quarter earnings call Monday, its chief executive said Starlink Mobile “just can’t compete with a terrestrial network” and estimated SpaceX would need four to six years and $300 billion to $500 billion to build a full US carrier network.

Thursday’s vote will not settle which bands survive. Adopting the notice opens a public comment period, with final rules to come later in the proceeding. The FCC already considered and rejected 2.5 GHz for satellite coverage once, in 2024. SpaceX also is not the only satellite player watching: the FCC approved Amazon’s $11.6 billion acquisition of Globalstar on October 27, giving its planned direct to device fleet its own mobile satellite spectrum.

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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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