Royatehelal.ir

دانشنامه رویت هلال ایران(EMSI)
Encyclopedia Of Moon Sighting Of IRAN
گاه شماری هجری قمری
بررسی پدیده های کره ماه
پیش بینی هلال های نو،جذاب و رکوردی

[Royatehelal.ir @Royatehelal]

@AliDoustkam57 گندم جایی را نخواهی خورد 🥸

[Royatehelal.ir @Royatehelal]

@nabaviantwt دیگه متاسفانه چیزی باقی نمونده این حقیقتیه که باید مردم بدونن

[NASA Astronomy Picture of the Day @apod]

What's happening to this Sun-crossing rocket?

The SpaceX Falcon 9 rocket, visible on the upper left, launched only about one minute before this amazing image was captured.

As it rose to low Earth orbit from Cape Canaveral, Florida, USA, in late May, the rocket became supersonic before it crossed the disk of the distant Sun -- from the perspective of the well-placed photographer.

The spacecraft's high speed caused bow-shaped compressed-air shockwaves to form across leading surfaces, with at least three visible even outside the Sun's disk because they refract sunlight.

The trailing exhaust caused turbulence visible on the lower right. None of this was damaging to the robotic Starlink 10-53 mission, which delivered 29 communications satellites to low Earth orbit as planned. And if that isn't amazing enough - the Sun had spots!

Image Credit & Copyright: John Winkopp (WAI Media)

[NASA Astronomy Picture of the Day @apod]

While cruising around Saturn, be on the lookout for picturesque arrangements of moons, rings, and shadows.

One such striking sight occurred in 2005 and was captured by the then Saturn-orbiting Cassini spacecraft.

In the featured image, moons Mimas (left) and Tethys (right) are visible on either side of Saturn's thin rings, which are seen nearly edge-on. Across the top of Saturn are dark shadows of the wide rings, exhibiting their impressive complexity.

The violet-light image brings up the texture of the backdrop: Saturn's clouds. Cassini orbited Saturn from 2004 until mid-2017, when the robotic spacecraft was directed to dive into Saturn to keep it from contaminating any moons.

Image Credit: NASA, JPL-Caltech, Space Science Institute

[NASA Astronomy Picture of the Day @apod]

How did a hamster wheel get into space?

The Hamster Wheel Nebula (Longmore 8) was discovered by Andrew Longmore in 1976 as a part of a larger survey of the southern sky.

This survey employed several improvements in photographic technology, including the use of highly sensitive film, to capture deeper and fainter objects on plates that were examined by eye and catalogued.

The featured image, taken at Observatorio El Sauce in Chile, depicts an intricate wheel structure of glowing hydrogen that was thrown out into space by a dying star and ionized by the leftover white dwarf. This structure was barely visible on the original plate, emphasizing the power of modern telescopes and cameras.

Two opposing clumps of red hydrogen gas encased in the blue veil of ionized oxygen hint at the presence of a companion to the bright white dwarf at the wheel’s center!

Image Credit & Copyright: Mazlin, Parker, Forman, Magill, Hanson
Text: Keighley Rockcliffe (NASA GSFC, UMBC CSST, CRESST II)

[Royatehelal.ir @Royatehelal]

@sara_radiin هر جا نامی از دوستی و هم نوع دوستی باشه روی زمین هم با دوست غذا میخوریم چه برسه داخل ماشین 😉

[Royatehelal.ir @Royatehelal]

@Fakhteo فک کنم چیزی از کشور ��یران تا حالا برات نگفتن 🙄

[Royatehelal.ir @Royatehelal]

@sepidevali چه اصراری هست اینطوری قضاوتش کنی ، یه ابراز احساس ساده داشته فقط، ای واای بر ما گاهی عجیب میشیم

[Royatehelal.ir @Royatehelal]

@fairghh @grok صحت سنجی ؟

[Royatehelal.ir @Royatehelal]

@alilarijani_ir همین لحظه محل ایستادن خود را مشخص کنید، در کنار ملت یا در صفوف سیاست های شکست خورده

[Royatehelal.ir @Royatehelal]

@alilarijani_ir جناب لاریجانی، فارق از زحمات شما در طول این سال ها، به این نکته توجه داشته باشید ادامه سیاست های شکست خورده اقتصادی، سیاسی و منطقه ایی در کشور ما آیا قابل اصلاح و بازپروری است یا مردم در هر صورت نشانه می روند، لطفا اگر هدفتان این است که فشار های ج اسلامی را روی دوش ملت بیندازید-

[Royatehelal.ir @Royatehelal]

@s_saffarianpour سواد تن، بی پرده، تنانه، بدن نامه، روشن تن، بدن دان

[Royatehelal.ir @Royatehelal]

@Ttp0088 @grok صحت سنجی

[Royatehelal.ir @Royatehelal]

@kamranfarazi @grok صحت سنجی

[Royatehelal.ir @Royatehelal]

@ejei_org @grok صحت سنجی؟

[Royatehelal.ir @Royatehelal]

@navidmajd11 @grok صحت سنجی خبر؟

[Royatehelal.ir @Royatehelal]

@PersianGW @grok به نظر تو رضا شاه دوم توان اداره ایران بعد از جمهوری اسلامی را دارد؟

[Royatehelal.ir @Royatehelal]

@Mobtala_n قطعا باید شما به جای ایشان رئیس جمهور می شدید، عقل شان نرسیده و گرنه حتما اینکار را می کردن

[Royatehelal.ir @Royatehelal]

@Ttp0088 آمریکا جنگ را از میدان به سر میز می برد و بالعکس

[Royatehelal.ir @Royatehelal]

@iandthey کسی مدرسه بیاد ��ا نیاد به شما ضرری نمی رسونه، شما وظیفت رو انجام بده، و از این ادبیات هم وقتی استفاده می کنی (به گا دهنده) مشخصه که شایستگی هات بسیار ضعیفه