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哈勃太空望远镜

NGC 5468 brings the drama. This stunning spiral galaxy has given Hubble a front-row seat to some of the universe's most dramatic events. Despite being 130 million light-years away, this galaxy's face-on orientation makes it easier for Hubble to spot supernovae – the explosive deaths of massive stars. NGC 5468 has hosted both of the two common types of supernovae. One type occurs when a big star runs out of fuel at the end of its life, causing it to become unstable and unable to support its own bulk, leading it to collapse inward and violently explode. The other type happens when a white dwarf (the dense remnant of a dying star) within an orbiting stellar pair siphons more mass off its companion than it is able to support, igniting runaway nuclear fusion in its core and beginning the supernova process. Both types result in an intensely bright explosion that can rival the light of a whole galaxy! Image description: A spiral galaxy with a hazy yellow core fills the image. Spiral arms extend outward, full of white and blue stars. Image credit: ESA/Hubble & NASA, W. Li et al. #NASA #Hubble #telescope #galaxy #space #science #stars #universe #astronomy

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风景最新内容

发现

📍James Price Point, Australia #DidYouKnow this area is an important migration and breeding ground for Humpback whales! 🐋 📸: Luke Mackenzie #Australia #landscape 

EarthPix

From: @chimka_travel “why do you look Asian if you’re from Russia?” is literally asked DAILY 🙄 SHOCKING FACT: Russia spans TWO continents with 190+ ethnic groups! Yet even some Russians think our republics aren’t part of Russia 🤦‍♂️ I’m Buryat-Mongol (or also buryat same same but different) - we live near Lake Baikal (the DEEPEST lake on Earth!) with our own language, Buddhist temples,Shamanistic traditions and centuries of history. Having traveled across 26 countries and now living abroad, I’ve realized there’s a HUGE gap in understanding about Asian Russians. Whether I’m in Europe or asia - the surprised reactions are always the same. This global experience inspired me to start sharing our stories! 🌏 Buryats, Tuvans, Yakuts, Kalmyks and many more - we’re all Asian Russians with rich cultures that deserve recognition! 

美丽的目的地

If you’re craving a truly authentic Swiss summer experience, these villages offer everything from hidden gems to jaw-dropping landscapes: ✈️ 🗺️ 🇨🇭 📍 Appenzell (@life_of_fab27): Known for its well-preserved traditions, stunning hikes, and the iconic Alpstein mountain range. Perfect for a mix of Swiss culture and nature. 🧀🏞️ 📍 Brontallo (@dulikasmi): A quiet village in the Bavona Valley, offering traditional stone houses, wildflowers, and a serene escape from the crowds. 🌸🏡 📍 Foroglio (@dulikasmi): Nestled in the Italian-speaking Ticino region, it’s famous for the dramatic Foroglio waterfall and authentic alpine architecture. 💦 📍 Iseltwald (@dulikasmi): A lakeside paradise on Lake Brienz, perfect for boat rides, stunning sunset views, and easy hikes to surrounding peaks. 🌅🚤 📍 Grindelwald (@q_85m): The gateway to the Eiger, it offers year-round outdoor activities, from hiking to glacier exploring, all while soaking in breathtaking alpine scenery. 💚 📍 Lauterbrunnen (@dulikasmi): With 72 waterfalls cascading down cliffs, this fairytale village is a photographer’s dream. A must-see for nature lovers and adventurers. 🌿💧 📍 Zermatt (@suitenhotelzurbriggen): Iconic views of the Matterhorn, hiking routes, and a car-free village offering everything from skiing to après-ski with a luxury twist. 🏔️⛷️ Have we missed any must-visit villages? Let us know in the comments! 👇 

国家地理

The dawn chorus is the burst of birdsong that erupts just before dawn. 🎶 But why do birds all over the world start singing at this time, and why is it louder in the spring? Learn more about the dawn chorus at the link in bio. Host: @thehalleybee 

国家地理

Nearly 1 in 5 Americans suffer from depression, but many aren’t properly diagnosed or effectively treated. Recent research has identified six distinct subtypes of depression—each with unique patterns that could lead to more precise, tailored care for patients. Learn more about these six types and the innovative study behind them at the link in bio. Photograph by @beckythale 

Haruka

❤️‍🔥 @haruka_okinawa_sea 南国の癒し🏝️ カクレクマノミの家、 見つけるとハッピーだよね🩷 📍沖縄本島 恩納村 #nemo #clownfish #paradise #mermaid #okinawa #沖縄ダイビング 

东远

바야흐로 1인 크리에이터의 시대입니다 ! 혼자 하지 마시고, 콘텐츠와 수익화의 지름길로 따라오세요 💁🏻‍♂️ 무거운 장비 없이 지금 들고있는 스마트폰 하나면 누구나 할 수 있습니다. [6월] 폰카 포토클래스 & 인스타 마케팅클래스 예약중입니다. 커리큘럼과 후기 등 상세한 내용은 프로필 링크를 확인해주세요👨‍🏫 현재 특별한 할인 및 혜택이 진행중입니다. #포토클래스 #사진강의 #마케팅클래스 #수익화 #온라인강의 

尼克

Flashback to last month. I had to be quick to get this shot as I was not planning to go out and take photos! Glad I did go, the sky turned crazy! 😄🌷🌅 #tulips #nature #fleurs #flores #netherlands #flowers #tulip #dutch #trendingreels #spring #amsterdam #lente #sunset #colors #voyage #travel #europe #earth #earthpix #wonderful_places #beautiful #peaceful #shotoniphone #blumen #flowerstagram 

旅人

A little corner of paradise in Coron, Palawan, Philippines 🏝️ • • • 𝐏𝐡𝐨𝐭𝐨 𝐛𝐲 ➩ @nicko.stark ━━━━━━━━━━━━━━━━━━━━━━━━ #coron #palawan #Philippines #lovethephilippines #twinlagoon #kayanganlake #barracudalake #banulbeach #smithbeach #bananaisland #ditaytayanisland #malcapuyaisland #passisland #reef #shipwreck #mttapyas #TravelPhilippines #TravelPh #instatravel #travelgram #IslandLife #beachlife