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Mars’ invisible auroras come to life in new NASA animation
The sky on Mars has a wind of ultraviolet light that pulses as it moves across the red planet. This phenomenon is similar to Earth’s aurora borealis events, lasting from sunset until midnight, and NASA has created a new animation using data obtained from an instrument on the MAVEN spacecraft to demonstrate what it might look like to future astronauts in orbit. That is, it’s what they would see if it wasn’t invisible to the naked human eye.
“The ultraviolet glow comes mostly from an altitude of about 70 kilometers (approximately 40 miles), with the brightest spot about a thousand kilometers (approximately 600 miles) across, and is as bright in the ultraviolet as Earth’s northern lights,” explained Zac Milby, a researcher at the University of Colorado’s Laboratory for Atmospheric and Space Physics (LASP).
Milby is one of several other LASP scientists that published a recent study on the ‘nightglow’ data in the journal JGR Space Physics. The team analyzed two Martian years’ worth of images taken by the Imaging Ultraviolet Spectrograph (IUVS) on the Mars Atmosphere and Volatile Evolution (MAVEN) mission spacecraft to find the reported wind and UV emission behavior. “The MAVEN spacecraft orbiting Mars has obtained a new type of imaging data which reveals the effects of global‐scale winds and waves in the upper atmosphere,” the study’s Plain Language Summary details.
With a mission to Mars in the near-term travel plans for both NASA and SpaceX, learning as much as possible about the planet’s atmosphere is essential. Preparations for both on-site scientific study and astronaut safety will need to incorporate the Martian ground conditions, so studies like this one provide very important and relevant data. The recent findings also demonstrate the importance of cooperative international efforts in exploring deep space, namely because MAVEN wasn’t the first spacecraft to demonstrate the existence of the ‘nightglow’ phenomenon. Rather, the European Space Agency’s Mars Express orbiter mission revealed it in 2003, leading the path for follow up and further study.
It may also be interesting to note that although Mars-based astronauts may not be able to see the UV aurora-type nightglow with their normal eyesight, instruments could likely come into play to overcome such limitations. We already have commercially available UV cameras on Earth, for instance. There’s even a UV camera smartphone add-on that one could see being used on Mars to watch the glow show in a similar fashion to augmented reality starfinders on the market.
Of course, much more science-oriented UV cameras would likely accompany any travelers to the planet, but it’s fun to imagine what may be available to more tourist-types or even Martian colonists some day.
You can watch a video of NASA’s animation of the UV nightglow wind on Mars below:
Tesla launched its fastest Full Self-Driving Speed Profile with the v14.1.2 Software Update on Wednesday, as “Mad Max” mode has overtaken “Hurry” as the most spirited travel option on FSD.
On Wednesday evening, Tesla’s Head of AI, Ashok Elluswamy, teased that the v14.1.2 Software Update would be released to those drivers in the Early Access Program (EAP). He said it was a “much-awaited feature.”
Tesla just teased something crazy with the next Full Self-Driving update
Many people, myself included, believed it would be the introduction of “Banish,” which would be a perfect complement to the Actually Smart Summon (ASS) suite, as it would find a parking spot and park itself after dropping you off at the front door of your destination.
However, Elluswamy’s post on X finished with two emojis: one a race car, the other being smoke behind the car.
FSD v14.1.2, going to early access today, will debut a much awaited feature 🏎️💨
— Ashok Elluswamy (@aelluswamy) October 15, 2025
On Wednesday night, we received the v14.1.2 software update to the new Model Y, which revealed that “Mad Max” mode was the new addition:
BREAKING: Tesla Full Self-Driving v14.1.2 is here!
MAD MAX MODE is here! pic.twitter.com/AKM2VwxiXV
— TESLARATI (@Teslarati) October 16, 2025
The release notes state that:
“Introduced new speed profile MAD MAX, which comes with higher speeds and more frequent lane changes than Hurry.”
It is pretty interesting that Tesla would introduce yet another speed profile that is even faster and more aggressive than “Hurry.” Personally, I’ve found Hurry to be realistic in terms of other drivers and their aggressiveness, speed of travel, and overall lane change behavior, especially on interstates.
Mad Max mode will be an interesting adjustment.
Tesla CEO Elon Musk first talked about Mad Max mode back in 2018 in posts on X, first mentioning the feature with the Tesla Semi:
It’s real pic.twitter.com/L9h3F86Guo
— Elon Musk (@elonmusk) June 25, 2018
Musk then teased Mad Max mode in 2019 with an early Autopilot update, stating that it would be an ideal option for aggressive traffic seen in places like Los Angeles. There was formerly a mode of the same name back in the late 2010s:
Are you on Mad Max Mode? This may be too meek for places like the LA Freeway …
— Elon Musk (@elonmusk) April 6, 2019
Now that it’s here, we’ll be testing it very soon and giving you a good idea of what to expect when it releases to others in the coming weeks.
Update 9:56 p.m. ET: We got it…
Tesla launches ‘Mad Max’ Full Self-Driving Speed Profile, its fastest yet
Tesla just teased something crazy with the next Full Self-Driving update, which will be released to Early Access Program (EAP) members today.
Tesla just recently released the v14 Full Self-Driving update, and it followed up just a few days later with v14.1.1.
The subsequent release helped refine a handful of things, especially an issue with stuttering at intersections and overall indecisiveness, but it was more of a smoothing over of the initial v14.1 Full Self-Driving release.
However, on Wednesday evening, Tesla’s Head of AI, Ashok Elluswamy, said that the company would be releasing v14.1.2 to EAP members today, and that it would “debut a much-awaited feature.”
He followed that up with a racecar emoji and a smoke emoji, potentially hinting toward something speed-related. However, it could mean something totally different.
FSD v14.1.2, going to early access today, will debut a much awaited feature 🏎️💨
— Ashok Elluswamy (@aelluswamy) October 15, 2025
Some suggested it was potentially a new Speed Profile that could rank above the “Hurry” option, but that seems unnecessary. As far as other features that have been teased, one that definitely comes to mind is the “Banish” feature that was recently teased by CEO Elon Musk.
Banish is essentially the finishing touch to Tesla’s Actually Smart Summon (ASS), which launched earlier this year.
While ASS will bring your car to your location using the Tesla app on your phone, Banish does just the opposite by dropping you off at the door of your destination and finding a parking spot on its own.
Elon Musk teases ‘Banish’ feature to pair perfectly with Summon
This was recently teased by Musk yet again, as he said earlier this month that Full Self-Driving would be capable of it very soon.
Based on what we’ve seen out of v14.1 and v14.1.1, there is some potential that Banish could be released and could be the feature that Elluswamy is hinting toward, although there is no direct evidence of that.
Luckily, I was able to get into the EAP, so as the feature is released and the Release Notes are available, we’ll be able to report on exactly what feature is on the way.
Tesla benefits from an incentive program in Texas that has become active following the loss of the $7,500 EV tax credit, which was a significant advantage for EV drivers.
In Texas, the State Commission on Environmental Quality has a grant program for light-duty motor vehicles that are either purchased or leased by consumers.
Referred to as the Light-Duty Motor Vehicle Purchase or Lease Incentive Program (LDPLIP), the program opened on October 13 and provides grants for consumers who want to buy new energy vehicles.
Will Tesla thrive without the EV tax credit? Five reasons why they might
The program allows for grants of up to $2,500 for electric or hydrogen fuel cell vehicles.
These are the eligibility criteria:
- Individuals or entities who purchase or lease an eligible vehicle on or after September 1, 2025, and who apply for or acquire title and registration of the vehicle in Texas
- Applicants must have taken possession of the vehicle before applying
- Applicants must commit to operating and registering the vehicle in Texas for at least one year
Additionally, the car must:
- Be included on the TCEQ Eligible Vehicle List
- Be new and must not have been the subject of any prior retail sale or lease
- Have a gross vehicle weight rating of 10,000 pounds or less
They are awarded on a first-come, first-served basis.
The good news is that Tesla’s entire vehicle lineup, as of October 7, qualifies. Here is what the LDPLIP’s list of qualifying vehicles shows for Tesla:
- Tesla Cybertruck AWD
- Tesla Cybertruck Beast
- Tesla Model S AWD
- Tesla Model S Plaid
- Tesla Model X AWD
- Tesla Model X Plaid
- Tesla Model Y Long Range RWD
- Tesla Model Y Long Range AWD
- Tesla Model Y Performance
- Tesla Model 3 Long Range RWD
- Tesla Model 3 Long Range AWD
- Tesla Model 3 Performance
This list was published during the day of October 7, which is coincidentally the same day Tesla launched its Tesla Model 3 ‘Standard’ and Tesla Model Y ‘Standard.’
We reached out to the program to confirm that these vehicles qualify for that grant, and we will update when we hear back.
With the loss of the Federal EV Tax Credit, local programs are still available to help with the cost of an EV. Although electric cars are affordable, there are benefits to choosing one, especially as these grant programs continue to become available.
The full list of vehicles that qualify for the grant is available here.
Tesla launches ‘Mad Max’ Full Self-Driving Speed Profile, its fastest yet
Tesla just teased something crazy with the next Full Self-Driving update
Tesla benefits from new incentive program that’s active after tax credit loss
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