Kris

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Kris

Kris

@LehnerKristian

100% Hustler. Husband. Father. Texan/Austrian.Connoisseur of Beer. Crypto. Sports. News. Connection. Entertainment. Outdoors.

Earth & Beyond Katılım Şubat 2018
527 Takip Edilen279 Takipçiler
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Massimo
Massimo@Rainmaker1973·
Moments when diving instructor Miyakojima Kuni-san drops his underwater camera into a hole at the bottom of the sea.
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Birds Colour 🕊️
Birds Colour 🕊️@birdscolour56·
Mom mom look at me fly❤️
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Oceaiii🐋🐬
Oceaiii🐋🐬@oceaiii·
A surfer experienced seconds of extreme tension when, upon taking on a huge wave, she was unexpectedly in the middle of a wild scene: a seal fled desperately while being chased by a orca.😱
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Science girl
Science girl@sciencegirl·
The monarch butterfly winter-migration to Mexico
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Massimo
Massimo@Rainmaker1973·
A flock of flamingos over Sambhar Lake, Rajasthan.
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Science & Nature
Science & Nature@Sci_Nature0·
Right in the middle of a rainy moment, a tiny bird becomes the star of something truly magical—a perfect water droplet lands on its head, forming a crown-like splash that feels almost unreal. The timing is flawless, capturing a split second where nature turns playful.
Science & Nature tweet media
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N A T U R E
N A T U R E@Globe32048·
U.S. Route 163 leading into Monument Valley ☁️🌵
N A T U R E tweet media
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Latest in Cosmos
Latest in Cosmos@latestincosmos·
A true once-in-a-lifetime shot. An extremely bright Perseid meteor streaked across the sky over the Great Pyramid of Giza at dawn this morning, with Jupiter and Venus glowing in this picture-perfect cosmic moment. ☄️🛕
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Massimo
Massimo@Rainmaker1973·
This painting technique is something else
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Earth
Earth@earthcurated·
🚨 Artemis II Update: This morning, the crew looked back at Earth from 41,756 miles (67,200 km) away—witnessing a breathtaking crescent view of our planet. 🌍 No human has seen Earth in this phase, in person, since 1972.
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Earth
Earth@earthcurated·
NOT FLAT…
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Massimo
Massimo@Rainmaker1973·
Horse: «this free food truck is great»
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Massimo
Massimo@Rainmaker1973·
We just saw the exact moment a star exploded for the first time ever. Astronomers have achieved a rare feat: imaging the exact moment a massive star detonated—and the explosion was anything but spherical. SN 2024ggi, a supernova located 22 million light-years away in the spiral galaxy NGC 3621, was detected a mere 26 hours after ignition. This extraordinarily early discovery allowed researchers to train the European Southern Observatory’s Very Large Telescope in Chile on the event while it was still in its infancy. Using the technique of spectropolarimetry—which analyzes the polarization of light to reveal geometric structure—the team uncovered a surprising truth: the expanding shockwave was distinctly aspherical, elongated into an “olive” or prolate shape along one primary axis. This asymmetry means the catastrophic rebound following the star’s core collapse did not propagate uniformly in all directions, directly contradicting the long-standing assumption that the deepest layers of a core-collapse supernova explode spherically. The progenitor was a red supergiant 12–15 times more massive than the Sun that had exhausted its nuclear fuel, triggering gravitational collapse of its iron core. In most supernovae, the initial shape of this breakout is quickly obscured as the blast wave slams into the star’s outer envelope. Here, however, astronomers captured polarized light signatures of the still-unobscured ejecta, freezing the explosion’s geometry in time. The discovery carries far-reaching consequences. It strongly suggests that asymmetry is common, if not universal, in the earliest phases of massive-star deaths. Current theoretical models, which often assume spherical symmetry at the core, will need significant revision. Moreover, these distorted explosions could help explain observed peculiarities in supernova remnants, the production of gamma-ray bursts, and the kicking of neutron stars and black holes to high speeds at birth. By catching a star in the act of dying asymmetrically, SN 2024ggi has given us a vivid glimpse into the violent, chaotic physics that govern the final heartbeat of the universe’s most massive stars. [🎞️ Artist’s animation of a supernova explosion] [Unique shape of star’s explosion revealed just a day after detection. ESO, 2025]
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Kris
Kris@LehnerKristian·
@elonmusk @grok I need instructions on starting a charity like right now! Make sure it's legitimate and not a daycare. Make it cool too, maybe with laser 😎 😉
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Elon Musk
Elon Musk@elonmusk·
Btw, the proceeds of any legal victory in the OpenAI case will be donated to charity. I will in no way enrich myself.
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Interesting things
Interesting things@awkwardgoogle·
A polar bear was spotted cuddling with her cub in the icy Arctic, and it could be the cutest vídeo you see today
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Kris@LehnerKristian·
@elonmusk I feel like we are missing " Mars Attacks"
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Nature is Phenomenal
Nature is Phenomenal@AnimalGeoLife·
This hilarious sloth just gave us the most magical moment! 🦥😂 It grabbed onto a shovel, and when a worker picked it up, it looked like it was levitating-almost like riding a Harry Potter broomstick!
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Interesting things
Interesting things@awkwardgoogle·
The man, who prepared a small puddle in the forest in Brazil, wondered and recorded the creatures that would benefit from this water 👏
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