انجمن علوم گیاهی دانشگاه خوارزمی | United States America (US)

Create: 2024-03-02 Update: 2024-04-28 08:59:41

🙋🏻‍♀️سلامی از دور به کوچک‌ترین سیاره‌ی فراخورشیدی🪐

🔭 ستاره‌شناسان با استفاده از تلسکوپ فضایی هابل ناسا/ESA، کوچک‌ترین سیاره فراخورشیدی را مشاهده کردند.

☁️ در جو آن سیاره بخار آب کشف شده است. دما این سیاره، به‌اندازه زهره نزدیک به 425 درجه سانتی‌گراد است.

🤔هنوز خیلی زود است بگوییم آیا هابل به صورت طیف‌سنجی مقدار کمی بخار آب را در یک اتمسفر متورم غنی از هیدروژن اندازه‌گیری کرده،
یا اینکه جوّ سیاره بیشتر از آب تشکیل شده که پس از تبخیر اتمسفر هیدروژن/هلیوم اولیه تحت تابش ستاره‌ای باقی مانده است.

منتظر اخبار جدید مرتبط با این عضو کوچک به‌تازگی کشف‌شده‌ی کیهان می‌مانیم.🥹

🕵🏻گردآونده: رایان جعفری
✍🏻مترجم: آوا خسروی
🖊️ویراستار: زهرا متقی‌زاده

🔎منبع:
https://www.esa.int/Science_Exploration/Space_Science/Hubble_finds_water_vapour_in_small_exoplanet_s_atmosphere

🔭🛰️سفر به‌اعماق کیهان، با آکادمی اخترزیست‌شناسی ایران🚀✨

🆔: @Ir_academy_astrobiology

انجمن علوم گیاهی دانشگاه خوارزمی

Forwarded from آکادمی اخترزیست‌شناسی ایران

ESA

Hubble finds water vapour in small exoplanet’s atmosphere

Astronomers using the NASA/ESA Hubble Space Telescope observed the smallest exoplanet where water vapour has been detected in its atmosphere. At only approximately twice Earth’s diameter, the planet GJ 9827d could be an example of potential planets with water…

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Can I mute a Telegram group?

In recent times, Telegram has gained a lot of popularity because of the controversy over WhatsApp’s new privacy policy. In January 2021, Telegram was the most downloaded app worldwide and crossed 500 million monthly active users. And with so many active users on the app, people might get messages in bulk from a group or a channel that can be a little irritating. So to get rid of the same, you can mute groups, chats, and channels on Telegram just like WhatsApp. You can mute notifications for one hour, eight hours, or two days, or you can disable notifications forever.

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