NASA's Astronomy Picture of the Day
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To find and view past APODs, tap here: t.me/apodQA/3 NASA's APOD presence in Telegram: 🌐apod.nasa.gov Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer.
显示更多📈 Telegram 频道 NASA's Astronomy Picture of the Day 的分析概览
频道 NASA's Astronomy Picture of the Day (@apod_telegram) 英语 语言赛道中的 是活跃参与者。目前社区聚集了 35 096 名订阅者，在 事实 类别中位列第 399，并在 美国 地区排名第 1 006 位。
📊 受众指标与增长动态
自 невідомо 创建以来，项目保持高速增长，吸引了 35 096 名订阅者。
根据 02 九月, 2026 的最新数据，频道保持稳定运转。过去 30 天订阅人数变化为 242，过去 24 小时变化为 0，整体触达仍然可观。
- 认证状态： 已认证（Telegram 官方确认）
- 互动率 (ER)： 平均受众互动率为 16.64%。内容发布后 24 小时内通常能获得 6.88% 的反应，占订阅者总量。
- 帖子覆盖： 每篇帖子平均可获得 5 840 次浏览，首日通常累积 2 416 次浏览。
- 互动与反馈： 受众积极参与，单帖平均反应数为 69。
- 主题关注点： 内容集中在 copyright, orion, jupiter, dust, nasa 等核心主题上。
📝 描述与内容策略
作者将该频道定位为表达主观观点的平台：
“To find and view past APODs, tap here:
t.me/apodQA/3
NASA's APOD presence in Telegram:
🌐apod.nasa.gov
Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astron...”
凭借高频更新（最新数据采集于 03 九月, 2026），频道始终保持新鲜度与高覆盖。分析显示受众积极互动，使其成为 事实 类别中的关键影响点。
35 096
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无数据24 小时
+627 天
+24230 天
数据加载中...
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| 日期 | 订阅者增长 | 提及 | 频道 | |
| 03 九月 | +10 | |||
| 02 九月 | +15 | |||
| 01 九月 | +21 |
频道帖子
| 2 |  2026 September 3
The Eclipse and the Stork
Image Credit & Copyright: Włodzimierz Bubak
Text: Cecilia Chirenti (NASA GSFC, UMCP, CRESST II)
How do animals react to a total solar eclipse? The featured image shows a stork roosting on her nest in Poland at a partial phase of the recent total solar eclipse. If you are lucky enough to experience a total eclipse somewhere quiet and close to nature, you may be able to notice unusual daytime animal behaviors. During totality, you may hear nighttime sounds like crickets and frogs and see fireflies. In the dark, most birds are quiet. Thinking that it is time to go to bed, ducks and other waterfowl prepare to sleep on one leg, with their heads turned around and their beaks tucked into their back feathers (they don't really sleep with their heads tucked under one wing). When sunlight returns at the end of totality, songbirds greet the new "morning" with their dawn songs. The crickets and frogs go quiet again. Animals and people resume their lifes, only briefly disturbed by the chance alignment of our Sun and Moon.
🔗Discuss 🎞HD | 2 089 |
| 3 |  2026 September 2
Solar Eclipses and Culture
Image Credit & Copyright: Javier Castro
Text: Keighley Rockcliffe (NASA GSFC, UMBC CSST, CRESST II)
Pretend you have never heard of a solar eclipse. The Sun’s behavior has been predictable your whole life. One day, you witness the sky transform as it does in today’s spliced image spanning two hours of the August 12, 2026 solar eclipse. The Sun disappears, leaving behind a bright, empty ring. What would you think had happened? Humans have interpreted eclipses in countless ways throughout history, embedding beliefs about connection, rebirth, or danger into culture. “Eclipse” comes from the Greek word “ékleipsis” meaning “abandonment”. In ancient Greece, the solar eclipse marked the anger of the gods and the Sun abandoning humanity. To the Diné people, this celestial alignment is a time of renewal. Out of respect and to avoid the danger of sunlight, the Diné stay inside until the Sun and Moon separate. The Batammariba people of Benin and Togo believe that the Sun and Moon fight during an eclipse, so the community encourages peace among themselves. Eclipses are an example of the longstanding connection between astronomy and society.
🔗Discuss 🎞HD | 2 944 |
| 4 | Tomorrow's picture: cultural eclipses | 2 732 |
| 5 |  2026 September 1
A Plane Lunar Eclipse
Image Credit: Paulo Ferreira
Did you need to be on the right side of this airplane to see this eclipse? No. Lunar eclipses are routinely seen from the half of the Earth facing the Moon when the eclipse occurs, making them some of the most commonly witnessed astronomical events. You don't even need any special equipment to see one -- just your unaided eyes. Lunar eclipses are also some of the most photographed astronomical events because, unlike with a solar eclipse, your eyes and camera do not have to look toward the bright Sun. However, considering the featured image taken last week from Portugal, if you were on the left side of that airplane during takeoff, you might have trouble seeing it -- at first. But even then, after takeoff, since lunar eclipses typically last for hours, you might soon be able to safely cross the aisle(s) to see it.
🔗Discuss 🎞HD | 3 299 |
| 6 | Tomorrow's picture: eclipse flight | 3 133 |
| 7 | What is the relationship between the main mirrors of the Nancy Grace Roman Space Telescope (RST) and the Hubble Space Telescope (HST)? | 3 382 |
| 8 |  2026 August 31
Launch of the Roman Space Telescope
Video Credit: NASA
A new telescope has been launched into space to study the universe. The Nancy Grace Roman Space Telescope (RST) has the same size main mirror as the Hubble Space Telescope (HST) but sees 100 times more sky during each snapshot. This is possible because when compared to HST, RST's main mirror is more curved, its secondary mirror is closer, and its main camera is larger. The result is that RST can inspect more of the sky more quickly, likely allowing, among other capabilities, the discovery of many more supernovas which tell us more about the expansion rate and composition of our universe, and many more planets orbiting other stars that tell us more about the possibilities for life elsewhere in the universe. RST will orbit the Sun, not the Earth, like the James Webb Space Telescope. The featured video shows Roman being launched yesterday from Kennedy Space Center, Florida, USA aboard a SpaceX Falcon Heavy rocket.
🔗Discuss | 3 761 |
| 9 | Tomorrow's picture: new space telescope 🔭 | 3 583 |
| 10 | Why is M74 called a "grand design" spiral galaxy? | 4 025 |
| 11 |  2026 August 30
M74: A Grand Design Spiral
Image Credit: NASA, ESA, and the Hubble Heritage (STScI / AURA)- ESA / Hubble Collaboration
Acknowledgment: R. Chandar (U. Toledo) & J. Miller (U. Michigan)
If not the most grand, then this spiral galaxy is at least one of the most photogenic. An island universe of about 100 billion stars, 32 million light-years away toward the constellation Pisces, M74 presents a gorgeous face-on view. Classified as an Sc galaxy, the grand design of M74's graceful spiral arms are traced by bright blue star clusters and dark cosmic dust lanes. Constructed from archival images, this sharp composite is from the Hubble Space Telescope. Spanning about 30,000 light-years across the face of M74, it includes exposures recording emission from hydrogen atoms, highlighting the reddish glow of the galaxy's large star-forming regions.
‼️APOD's main NASA site is moving : From apod.nasa.gov to science.nasa.gov/apod
🔗Discuss 🎞HD | 4 198 |
| 12 | Tomorrow's picture: a grand design | 3 604 |
| 13 |  2026 August 29
Eclipse Pair
Image Credit & Copyright: Gwenaël Blanck
Eclipses tend to come in pairs. Twice a year, during an eclipse season that lasts about 34 days, Sun, Moon, and Earth can nearly align. Then the new and full phases of the Moon, separated by just over 14 days, create a solar and a lunar eclipse. But only rarely is the alignment at both new moon and full moon during a single eclipse season close enough to produce a pair with both total solar and lunar eclipses. More often, partial eclipses are part of any eclipse season. But, the last eclipse season of 2026 did produce this fortnight-separated pairing of a total solar eclipse on August 12 (top) and an almost total lunar eclipse on the night of August 27/28. At New Moon, the solar eclipse was captured at Peñafiel, Spain near the beginning of totality in this HDR composite image, revealing a flash of Bailey's beads and a golden solar corona. At the following Full Moon, the deep partial lunar eclipse was recorded from Sèvres, France. Also an HDR composite, the image shows this partial eclipse at closer to half its 93 percent maximum phase, so about half the visible lunar disk appears darkened and reddened within Earth's umbral shadow. The coming eclipse season will see an annular solar eclipse on 2027 February 6 paired with a penumbral lunar eclipse on February 20/21.
‼️APOD's main NASA site is moving : From apod.nasa.gov to science.nasa.gov/apod
🔗Discuss 🎞HD | 4 338 |
| 14 | Growing Gallery: Lunar Eclipse of 2026 August 28
https://www.facebook.com/media/set/?vanity=APOD.Sky&set=a.1063776469684263 | 4 367 |
| 15 |  2026 August 28
The Sky Turns Above Paranal
Image Credit & Copyright: Osvaldo Castillo
At the latitude of ESO's Paranal Observatory in Chile, about 25 degrees south, Earth's rotation moves the planet's surface eastward at over 1,500 kilometers per hour. And while that's faster than the speed of sound at sea level, the motion is imperceptible. Still, that motion can be revealed in the apparent rotation of the night sky by photographing star trails. This star trail image was composed from a digital stack of 300 consecutive 25-second exposures made with a camera fixed to a tripod to trace the star trail arcs. The graceful arcs are concentric and centered at the south celestial pole, the southern hemisphere extension of Earth's axis of rotation into space. One of the observatory's operating 1.8 meter auxiliary telescopes, AT 3, appears beneath the south celestial pole, faintly illuminated in the foreground of this well-planned scene from a rotating planet.
🔗Discuss 🎞HD | 5 196 |
| 16 | Watch: Tonight - Deep Partial Lunar Eclipse | 4 618 |
| 17 | What causes the different colors of an aurora? | 4 479 |
| 18 |  2026 August 27
Colorful Aurora over Icelandic Waterfall
Image Credit & Copyright: Victor Lima
Text: Cecilia Chirenti (NASA GSFC, UMCP, CRESST II)
What a sight to behold, when a night sky became filled with colors that appeared to rain over the Skógafoss waterfall in Iceland. This image was taken in a single 5 second exposure by the photographer in April 2025. Seeing an aurora is on many people's bucket lists. But it is not easy. It requires high solar activity, dark and clear skies, and usually a viewing location at high latitude. That makes the northern lights more easily seen than the corresponding southern lights, simply because there is less landmass in the Southern Hemisphere, especially around the Antarctic Circle. Auroras are caused by charged particles from the solar wind that are captured by the Earth's magnetosphere and guided by the magnetic field to a region close to one of the poles, where they collide with gas particles in the atmosphere. Different colors indicate interactions with different gases at different altitudes, like oxygen (red and green) and nitrogen (blue and pink).
🔗Discuss 🎞HD | 4 963 |
| 19 | Tomorrow's picture: a waterfall of light | 4 636 |
| 20 |  2026 August 26
JWST Images The Lion's Head Nebula
Image Credit: NASA, ESA, CSA, STScI; Image Processing: Alyssa Pagan (STScI)
Text: Keighley Rockcliffe (NASA GSFC, UMBC CSST, CRESST II)
Are we looking at the future of our Sun? The James Webb Space Telescope captured today’s composite image of the Lion’s Head Nebula (NGC 2392) with its NIRCam and MIRI instruments. The Lion’s Head Nebula is the remnant of a Sun-like star. This star was unable to sustain the nuclear fusion in its core needed to remain stable. It began to shed layers of gas and dust into space, forming this planetary nebula. A hot stellar core, called a white dwarf, is left behind within the lion’s nose. Do not boop this nose! Intense radiation from the white dwarf is ionizing the gas as it expands, creating the irregular bubble that makes up the lion’s face. Dust clumps that have survived the white dwarf’s radiation and a cloud of ionized gas make up the lion’s mane. This new and more detailed view of the nebula will help humanity learn more about how the gas and dust interact with each other and the white dwarf radiation.
🔗Discuss 🎞HD | 5 743 |
