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2025266–2026023 GOES-19 SUVI R2G4B3.webm

Космос · Video

2025266–2026023 GOES-19 SUVI R2G4B3.webm

Image of the Sun taken by SUVI (R2G4B3) from September 23, 2025, to January 23, 2026. The solar storms in January 2026 in particular should be included.

Wikimedia Commons · Public domain · ♥ 0

James Webb Image Reveals an Unusual Star With Incredible Features.webm

Космос · Video

James Webb Image Reveals an Unusual Star With Incredible Features.webm

Hello and welcome! My name is Anton and in this video, we will talk about new interesting observations from James Webb telescope of an intriguing Wolf Rayet star Links: https://www.stsci.edu/jwst/phase2-public/1349.pdf Original image and Reddit user info: ma_ka_dhokla, https://www.reddit.com/r/Astronomy/comments/wcmeu8/wolfrayet_140_a_rare_type_of_star_closely/ Data from https://mast.stsci.edu/portal/Mashup/Clients/Mast/Portal.html https://cosmos.isas.jaxa.jp/a-new-era-for-astronomy-opens-with-the-webb-telescope/ https://en.wikipedia.org/wiki/Wolf%E2%80%93Rayet_star https://en.wikipedia.org/wiki/WR_140 https://www.stsci.edu/jwst/science-execution/program-information.html?id=1349 https://www.flickr.com/photos/196161576@N06/52248376664/in/dateposted-public/ wolfrayet #star #jwst Support this channel on Patreon to help me make this a full time job: https://www.patreon.com/whatdamath Bitcoin/Ethereum to spare? Donate them here to help this channel grow! bc1qnkl3nk0zt7w0xzrgur9pnkcduj7a3xxllcn7d4 or ETH: 0x60f088B10b03115405d313f964BeA93eF0Bd3DbF Space Engine is available for free here: http://spaceengine.org Enjoy and please subscribe. Twitter: https://twitter.com/WhatDaMath Facebook: https://www.facebook.com/whatdamath Twitch: http://www.twitch.tv/whatdamath Thank you to all Patreon supporters of this channel Special thanks also goes to all the wonderful supporters of the channel through YouTube Memberships Images/Videos: ma_ka_dhokla, https://w

Wikimedia Commons · CC BY 3.0 · ♥ 0

Solar System Song.webm

Космос · Video

Solar System Song.webm

Hazel fell in love with astronomy and dedicated a song to it. Lyrics: First comes the sun that gives us light, Inside the core conditions are right To cause the proton-proton chain Where mass is lost and energy gained Now Mercury is rather small With craters covering it all, It had volcanoes long ago, But now activity is low Next Venus comes, about the size Of Earth, but this is just a guise, Its pressure and its atmosphere And temperature are cause to fear So Earth might be your better bet To live, for here our needs are met, We even have a decent moon That maybe we can live on soon Now Mars we know a lot about With rovers sent to check it out Spirit and Opportunity, More recently curiosity Past Mars the asteroids draw near Though really there's no need to fear, They're spaced so very far apart That hitting one would be quite an art Next Jupiter comes towering in, In size and mass it's sure to win, Its great red spot alone could fit Two earths or more inside of it Its moons are awesome, that's agreed, Io, Europa, Ganymede, Callisto, And could it be true That there's life on Europa too? We come to Saturn with its rings That really are quite breathtaking They've got some gaps in, mainly due To moons, you know there's quite a few There's Mimas and Enceladus, Pandora and Prometheus, The massive Titan dwarfs them all, Five thousand kilometres tall And now we come to Uranus, Who's got a really curious Rotation axis, not aligned With all the others, never mind! The last planet, but not the least, Compared to earth it's still a beast, It's Neptune, and its moon's quite neat, Its retrograde orbit's rather sweet Well now we come to poor pluto, The scientists have voted no, We had to draw the line somewhere, I'm sorry pluto, life's not fair But now you get to be the king Of the Plutinos under your wing And all the other KBOs, How many are there? No one knows But that's not all, much further out You'll see some comets strewn about, Sometimes the comets end up here Although the Oort cloud's far from near And that's the solar system's end From here you go alone my friend, The trip's a one-way trip you know, Send postcards home by radio

Wikimedia Commons · CC BY 3.0 · ♥ 0

NASA Earth from Orbit 2012.webm

Космос · Video

NASA Earth from Orbit 2012.webm

NASA's fleet of Earth-observing satellites constantly circle the globe, completing their orbits every 90 minutes. They give us invaluable information about everything from our weather and climate, to the way we use our land, to the air we breathe. This video highlights some of the newest satellites in the fleet, including the versatile Suomi National Polar-orbiting (NPP) satellite, a partnership between NASA and the National Oceanic and Atmospheric Administration, and Aquarius, which measures sea surface salinity and is a joint project between NASA and the Space Agency of Argentina. While many of the images are "true color" or photorealistic in nature, this video also includes data visualizations, which help scientists see data in useful new ways, and computer models, which help us understand interconnected Earth systems and make projections into the future. Curious about what images we used in this video? A full list can be found at www.nasa.gov/topics/earth/earthmonth/earth-from-orbit-2012.html

Wikimedia Commons · Public domain · ♥ 0

Messier 24 (infrared, red, green).jpg

Космос · Photo

Messier 24 (infrared, red, green).jpg

This 3-panel mosaic of Messier 24, the Small Sagittarius Star Cloud, was taken in the infrared, red and green bands, revealing dim red dwarfs, cool red giants, and stars hidden behind galactic dust. Within this field are the open clusters NGC 6603 (left) and Collinder 469 (center), the dark nebula Barnard 92 (right), and the H-II region Sharpless 41, which permeates the field with a green tint. Mount: Sky-Watcher Wave 150i (strain wave German equatorial mount) Telescope: Apertura CarbonStar RC8 (Ritchey–Chrétien telescope, 203 mm aperture, 1624 mm focal length, no reducer or flattener) Camera: Touptek ATR533M (IMX533 monochrome sensor) Field size: 61.3' × 22.4' Filters: SVBONY 685 nm NIR (red channel) (46x60s panel 1, 46x60s panel 2, 48x60s panel 3) Touptek R (green channel) (33x60s panel 1, 32x60s panel 2, 35x60s panel 3) Touptek G (blue channel) (33x60s panel 1, 32x60s panel 2, 34x60s panel 3) Software: NINA, SIRIL, GIMP No AI tools were used in the making of this image.

Wikimedia Commons · CC BY 4.0 · ♥ 0

Sidewalk astronomy in Madison - student views the Orion Nebula (crop).jpg

Космос · Photo

Sidewalk astronomy in Madison - student views the Orion Nebula (crop).jpg

A student looks at the Orion Nebula through an Apertura CarbonStar 8" Ritchey–Chrétien telescope, mounted on a Sky-Watcher Wave 150i strain wave mount and carbon fiber tripod with pier extension, set up at Library Mall at UW-Madison for sidewalk astronomy. Visible inside the telescope are the secondary mirror and vanes, as well as baffles that reduce the effect of glare from nearby stars. The student is shielding her eyes to avoid glare from nearby lights and the photographic flash.

Wikimedia Commons · CC BY 4.0 · ♥ 0

Lobster Eye Imager for Astronomy mirror system.jpg

Космос · Photo

Lobster Eye Imager for Astronomy mirror system.jpg

Left: illustration of the configuration of the focusing mirror system, focal detector array, and FoV of LEIA. The mirror assembly is divided into four individual quadrants, each consisting of 3 × 3 MPO plates and associated with one of the four detectors. The overall FoV of the telescope module is 18fdg6 × 18fdg6. Right: a picture of the LEIA instrument undergoing on-ground X-ray calibration at IHEP before being assembled onto the SATech satellite.

Wikimedia Commons · CC BY 4.0 · ♥ 0

A Qajar manuscript on astronomy, Iran, 18th century.jpg

Космос · Photo

A Qajar manuscript on astronomy, Iran, 18th century.jpg

A QAJAR MANUSCRIPT ON ASTRONOMY, IRAN, 18TH CENTURY Persian manuscript on paper, 8ff. with 26ll. of black nasta'liq within gold border, outer blue rule, important words highlighted in red, title rubbed out, numerous diagrams in black, in plain brown binding - folio 9 3/4 x 5 1/2in (24.7 x 14cm)

Wikimedia Commons · Public domain · ♥ 0

100 Hours of Astronomy Webcast.jpg

Космос · Photo

100 Hours of Astronomy Webcast.jpg

Lisa Marie Frattare and Mario Livio participate in the 100 Hours of Astronomy Webcast for Hubble. www.ustream.tv/recorded/1337208 www.100hoursofastronomy.org/

Wikimedia Commons · CC BY 2.0 · ♥ 0

VISTA's infrared view of the Orion Nebula.jpg

Космос · Photo

VISTA's infrared view of the Orion Nebula.jpg

This wide-field view of the Orion Nebula (Messier 42), lying about 1350 light-years from Earth, was taken with the VISTA infrared survey telescope at ESO’s Paranal Observatory in Chile. The new telescope’s huge field of view allows the whole nebula and its surroundings to be imaged in a single picture and its infrared vision also means that it can peer deep into the normally hidden dusty regions and reveal the curious antics of the very active young stars buried there. This image was created from images taken through Z, J and Ks filters in the near-infrared part of the spectrum. The exposure times were ten minutes per filter. The image covers a region of sky about one degree by 1.5 degrees.

Wikimedia Commons · CC BY 4.0 · ♥ 0

W5 cropped.jpg

Космос · Photo

W5 cropped.jpg

From the source site, courtesy of NASA/JPL-Caltech: Generations of stars can be seen in this new infrared portrait from NASA's Spitzer Space Telescope. In this wispy star-forming region, called W5, the oldest stars can be seen as blue dots in the centers of the two hollow cavities (other blue dots are background and foreground stars not associated with the region). Younger stars line the rims of the cavities, and some can be seen as pink dots at the tips of the elephant-trunk-like pillars. The white knotty areas are where the youngest stars are forming. Red shows heated dust that pervades the region's cavities, while green highlights dense clouds. W5 spans an area of sky equivalent to four full moons and is about 6,500 light-years away in the constellation Cassiopeia. The Spitzer picture was taken over a period of 24 hours. Like other massive star-forming regions, such as Orion and Carina, W5 contains large cavities that were carved out by radiation and winds from the region's most massive stars. According to the theory of triggered star-formation, the carving out of these cavities pushes gas together, causing it to ignite into successive generations of new stars. This image contains some of the best evidence yet for the triggered star-formation theory. Scientists analyzing the photo have been able to show that the ages of the stars become progressively and systematically younger with distance from the center of the cavities. This is a three-color composite showing infrared observations from two Spitzer instruments. Blue represents 3.6-micron light and green shows light of 8 microns, both captured by Spitzer's infrared array camera. Red is 24-micron light detected by Spitzer's multiband imaging photometer.

Wikimedia Commons · Public domain · ♥ 0

Dart impact replay.webm

Космос · Video

Dart impact replay.webm

The final five-and-a-half minutes of images leading up to the DART spacecraft's intentional collision with asteroid Dimorphos. The DART spacecraft streamed these images from its DRACO camera back to Earth in real time as it approached the asteroid. This replay movie is 10 times faster than reality, except for the last six images, which are shown at the same rate that the spacecraft returned them. Both Didymos and its moonlet Dimorphos are visible at the start of the movie. At the end, Dimorphos fills the field of view. The final image in the movie shows a patch of Dimorphos that is 51 feet 16 meters) across. DART's impact occurred during transmission of the final image to Earth, resulting in a partial picture at the end of this movie. Didymos is roughly 2,500 feet (780 meters) in diameter; Dimorphos is about 525 feet (160 meters) in length.

Wikimedia Commons · Public domain · ♥ 0

NASA-WeeklyArcticSeaIceAge-1984-2019.webm

Космос · Video

NASA-WeeklyArcticSeaIceAge-1984-2019.webm

NASA video "Weekly Arctic Sea Ice Age with Graph of Ice Age By Area: 1984 - 2019" Public domain video (2:05) NASA Scientific Visualization Studio https://www.youtube.com/watch?v=QjFfcPC_4JE https://svs.gsfc.nasa.gov/cgi-bin/details.cgi?aid=4750&button=recent This visualization shows the age of the Arctic sea ice between 1984 and 2019. Younger sea ice, or first-year ice, is shown in a dark shade of blue while the ice that is four years old or older is shown as white. The animation shows the seasonal variability of the ice, growing in the Arctic winter and melting in the summer. In addition, this also shows the changes from year to year. One significant change in the Arctic region in recent years has been the rapid decline in perennial sea ice. Perennial sea ice, also known as multi-year ice, is the portion of the sea ice that survives the summer melt season. Perennial ice may have a life-span of nine years or more and represents the thickest component of the sea ice; perennial ice can grow up to four meters thick. By contrast, first year ice that grows during a single winter is generally at most two meters thick. Note that data for the sea ice age is not available along the coastlines. The region where data is not available is shown in a dark lavender color. Another version of this visualization includes a graph that quantifies the area covered by sea ice 4 or more years old in millions of square kilometers. See https://svs.gsfc.nasa.gov/4750 . Visualizers: Cindy Starr (lead), Horace Mitchell For more information or to download this public domain video, go to https://svs.gsfc.nasa.gov/4750#27895

Wikimedia Commons · Public domain · ♥ 0

1880- Global surface temperature - heat map animation - NASA SVS.webm

Космос · Video

1880- Global surface temperature - heat map animation - NASA SVS.webm

Global surface temperature heat map animation for 1880—___. Produced by NASA 's Scientific Visualization Studio (SVS) from data from NASA's Goddard Institute for Space Studies . Direct links to source are provided in "Source" box below. Version 7 (data through 2024) Global Temperature Anomalies from 1880 to 2024 Scientific consulting by: Gavin A. Schmidt Visualizations by: Mark SubbaRao Version 6 (data through 2023) Original source page, titled "Global Temperature Anomalies from 1880 to 2023" Visualizations by Mark SubbaRao, includes the descriptions: This color-coded map in Robinson projection displays a progression of changing global surface temperature anomalies. Normal temperatures are shown in white. Higher than normal temperatures are shown in red and lower than normal temperatures are shown in blue. Normal temperatures are calculated over the 30 year baseline period 1951-1980. The maps are averages over a running 24 month window. The final frame represents global temperature anomalies in 2023. Scale in degrees Celsius and Fahrenheit. Version 5 (data through 2022) Original source page, titled "Global Temperature Anomalies from 1880 to 2022" Visualizations by Lori Perkins, includes the descriptions: This color-coded map in Robinson projection displays a progression of changing global surface temperature anomalies. Normal temperatures are shown in white. Higher than normal temperatures are shown in red and lower than normal temperatures are shown in blue. Normal temperatures are calculated over the 30 year baseline period 1951-1980. The final frame represents the 5 year global temperature anomalies from 2018-2022. Scale in degrees Celsius and Fahrenheit. Version 4 (data through 2021) Original source page, titled "Global Temperature Anomalies from 1880 to 2021" Visualizations by Lori Perkins, includes the descriptions: This color-coded map in Robinson projection displays a progression of changing global surface temperature anomalies. Normal temperatures are shown in

Wikimedia Commons · Public domain · ♥ 0

Orbiting Jupiter.webm

Космос · Video

Orbiting Jupiter.webm

Video Credit & License: NASA, Juno, SwRI, MSSS Image Processing: Gerald Eichstadt Video Processing: Sean Doran Details: https://apod.nasa.gov/apod/ap170607.html

Wikimedia Commons · CC BY 3.0 · ♥ 0

Flying along Venus Express orbit in the HYB simulation.webm

Космос · Video

Flying along Venus Express orbit in the HYB simulation.webm

Fly-through Venus's plasma regions along the Venus Express (VEX) spacecraft orbit on November 20, 2006, as simulated by the HYB model (Jarvinen et al., Ann.Geo., 2009). In the animation, the colours on two perpendicular planes give the density of the solar wind (red: high density; dark blue: low density). At the beginning VEX is above Venus's geographical South pole and then starts to move along a highly elliptic one-day orbit toward the closest point (~200 km) of the orbit near the North pole. (Animation by R. Jarvinen/FMI).

Wikimedia Commons · CC BY 3.0 · ♥ 0