Technologies

Scorching exoplanet is a little like Earth in one key way, scientists say

Our planet has a few talking points to go over with its (very) distant cosmic relative.

Approximately 322 light-years from Earth, an extreme planet by the name of WASP-189b orbits one of the hottest stars in the universe, HD 133112.

Twenty times closer to its star than we are to the sun, WASP-189b absolutely blisters with a daytime temperature of 5,792 degrees Fahrenheit (3,200 degrees Celsius). The scorching exoplanet is also made of gas and about 1.5 times the size of Jupiter — something like 1,950 Earths could fit inside it.

Needless to say, since its discovery in 2018, scientists very understandably reasoned that WASP-189b isn’t anything like our home orb. But in a paper published Thursday in the journal Nature Astronomy, a team of researchers found a way for Earth to relate to its distant cosmic relative. The two could chitchat about their layered atmospheres, and Earth could gossip about its ozone holes and climate change.

Here on Earth, we have an atmospheric layer called the troposphere that starts at sea level and that holds a ton of water vapor. Clouds, and therefore weather such as rain and snow, originate there. Above that, we have the stratosphere, home to the ozone layer, which protects us from the sun’s ultraviolet radiation.

«In the past, astronomers often assumed that the atmospheres of exoplanets exist as a uniform layer and try to understand it as such,» Jens Hoeijmakers, an astrophysicist at Lund University and study co-author, said in a statement.

However, upon analyzing WASP-189b by measuring starlight passing through the atmosphere of the intensely heated exoplanet — with the HARPS spectrograph at the La Silla Observatory in Chile — Hoeijmakers and fellow researchers found a unique chemical signature to shake up our knowledge of planetary atmospheres. It indicated that the distant orb’s atmosphere may have layers like Earth’s.

«The gases in its atmosphere absorb some of the starlight, similar to ozone absorbing some of the sunlight in Earth’s atmosphere, and thereby leave their characteristic ‘fingerprint,'» Bibiana Prinoth, an astrophysicist at Lund University and lead author of the study, said in a statement.

Baking away, WASP-189b emitted signals of iron, chromium, vanadium, magnesium and manganese. But most importantly, Prinoth says, «in our analysis, we saw that the ‘fingerprints’ of the different gases were slightly altered compared to our expectation. We believe that strong winds and other processes could generate these alterations.»

Those adjustments varied across the range of elements detected, similarly to the way Earth’s water vapor and ozone are affected differently by natural processes due to atmospheric layering. Voila — that hints at the existence of layers on WASP-189b, too.

But wait, there’s more. The team also uncovered remnants of titanium oxide in WASP-189b’s atmospheric shield. «Titanium oxide absorbs shortwave radiation, such as ultraviolet radiation,» Kevin Heng, an astrophysicist at the University of Bern and study co-author, said in a statement. «Its detection could therefore indicate a layer in the atmosphere of WASP-189b that interacts with the stellar irradiation similarly to how the ozone layer does on Earth.»

So WASP-189b might have its own ozone layer.

«Our results demonstrate that even the atmospheres of intensely irradiated giant gas planets have complex three-dimensional structures,» Hoeijmakers said, addressing how the new paper’s outcomes could dictate the way exoplanet atmospheres are scrutinized in the future.

Technologies

Episode 3 of the VERUM AI Mini-Series Is Now Available

Verum Messenger has released the third episode of its AI mini-series, SHADOWS, created using Verum AI.

The new episode, titled «Ghost Money,» continues the story of the conflict between a team of heroes and the Omega corporation, which seeks to take control of digital communications. This time, the focus shifts to anonymous payments and financial freedom, revealing how privacy can extend beyond messaging.

Like the previous episodes, the new release not only advances the storyline but also showcases the capabilities of the Verum ecosystem, highlighting technologies designed for secure communication and digital privacy.

The mini-series consists of seven episodes, released gradually across Verum Messenger’s social media channels.

Episode 3 is now available. Stay tuned for the next chapter.

Watch on Instagram
Watch on YouTube

Technologies

Verum Finance Now Available for Mac, Expanding the Verum Ecosystem on Desktop

Verum has officially released Verum Finance for macOS, bringing its financial platform to the Mac and expanding access to the Verum ecosystem across Apple’s devices. The launch allows users to manage their finances from desktop while enjoying the same secure and seamless experience available on iPhone and iPad.

The new Mac version includes the full range of Verum Finance features, including balance management, instant transfers to other Verum users, debit card management, Apple Pay support, asset exchange, and transaction history — all optimized for the macOS experience.

Verum Finance can be used as a standalone application or alongside Verum Messenger. Users who sign in with their Verum Messenger account automatically synchronize their balances, settings, and account data across devices, ensuring a consistent experience throughout the Verum ecosystem.

The macOS release further strengthens Verum’s vision of creating an integrated digital platform where communication and financial services work together. Verum Messenger, which is also available for Mac, complements the ecosystem with encrypted messaging, voice and video calls, VPN, eSIM, anonymous email, AI-powered tools, offline communication capabilities, and cryptocurrency features.

With both Verum Messenger and Verum Finance now available across iPhone, iPad, and Mac, users can access secure communication and financial services wherever they work.

Verum Finance for Mac is available now through the Mac App Store.

Verum Finance for macOS: https://apps.apple.com/us/app/verum-finance/id6774245148
Verum Finance: https://finance.verum.im
Verum Messenger: https://verum.im

Technologies

Why Travelers Are Switching to Verum E-SIM This Summer

Summer Travel, Freedom, and Seamless Connectivity: Why Verum E-SIM Is Becoming the New Standard for Travelers

Summer is the peak season for vacations, long-distance trips, and new experiences. Millions of people travel abroad, explore new countries, plan adventures, and try to stay connected with family, work, and social media. And in the middle of all this comes a familiar question: how do you stay online without expensive roaming or the hassle of buying local SIM cards?

The answer is already here — eSIM.

Why eSIM Is So Convenient

eSIM (embedded SIM) is a built-in digital SIM card that lets you activate mobile internet without a physical card. All you need is an app — choose a plan and connect in just a couple of minutes.

No more:

* searching for local SIM cards at airports
* paying expensive roaming fees
* swapping physical SIMs every time you travel

Now your internet travels with you.

Internet in 150+ Countries

Modern eSIM solutions provide coverage in 150+ countries worldwide, helping tourists, freelancers, and business travelers stay connected almost anywhere on the planet.

Among the services offering these capabilities:

Verum E-SIM — https://esim.verum.im
World E-SIM — https://worldesim.me
USA E-SIM — https://usa.esim.verum.im
Euro E-SIM — https://euro.esim.verum.im
Canada E-SIM — https://canada.esim.verum.im
Balkan E-SIM — https://balkan.esim.verum.im
Ukraine E-SIM — https://ukraine.esim.verum.im
London E-SIM — https://london.esim.verum.im
E-SIM Africa — https://africa.esim.verum.im