Beautiful space images

Travel around the universe with European Space Agency missions and enjoy aesthetic space images of galaxies, stars, planets and moons from Hubble, Gaia, ExoMars, Mars Express, BepiColombo, Solar Orbiter, Rosetta and more!
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Exploring the Universe's Expansion with Webb's Stunning Galaxy Cluster Snapshot
Scientists are unlocking new insights into the Universe’s expansion rate using data from the NASA/ESA/CSA James Webb Space Telescope! This incredible image from Webb’s Near-Infrared Camera (NIRCam) captures the galaxy cluster PLCK G165.7+67.0, a cosmic lens magnifying distant galaxies behind it. In a unique discovery, the gravitational lensing effect has triply imaged a distant Type Ia supernova — labeled as SN H0pe — allowing astronomers to further refine measurements of the Hubble constant.
Flickering Black Holes in the Hubble Ultra Deep Field
Explore the depths of the universe with this stunning new image of the Hubble Ultra Deep Field, a region first captured in 2004 and reimaged in 2023. By comparing Hubble's near-infrared exposures over nearly two decades, astronomers discovered 'flickering' supermassive black holes at the centers of early galaxies. Some of these black holes consume surrounding material in bursts, causing them to glow brighter intermittently, as shown by the bright white spot in the inset. This discovery reveals even more black holes than anticipated, giving us deeper insights into the early universe and galaxy evolution.
Sentinel-2C's First Image of the Moon
On 20 September, the newly launched Copernicus Sentinel-2C captured a breathtaking image of the Moon in a rare sideways roll maneuver! Originally designed for Earth observation, Sentinel-2C's multispectral imager showcased its versatility by revealing iconic lunar landmarks such as the Copernicus and Tycho craters and the lunar seas of Tranquillity, Moisture, and Clouds. This image is part of the satellite’s monthly ‘Moon calibration,’ which uses the Moon’s stable light to fine-tune and maintain data accuracy over time. Launched on 5 September 2024, Sentinel-2C now supports Earth and Moon observation, expanding the Copernicus mission’s reach.
Journey to the Heart of a Super Star Cluster: Westerlund 1
Explore the awe-inspiring Westerlund 1, one of the Milky Way's largest and most extreme star clusters, captured in breathtaking detail by the James Webb Space Telescope. Located 12,000 light-years away in the constellation Ara, Westerlund 1 is a dense gathering of some of the most massive and luminous stars known — some nearly as bright as a million Suns! This super star cluster is a rare glimpse into our galaxy's stellar past and an invaluable resource for understanding star and planet formation. With Webb’s powerful infrared capability, astronomers can now study the low-mass stars and observe how feedback from massive stars shapes their environment.
Cosmic Collision in Arp 107: A Galactic Smile Captured by the James Webb Space Telescope
Behold the beauty of a galactic collision in this captivating composite of Arp 107, captured by the James Webb Space Telescope’s NIRCam and MIRI instruments! This stunning image shows two galaxies that collided hundreds of millions of years ago, sparking intense star formation. Near-infrared data reveal older stars and the delicate bridge of gas connecting the two galaxies, while vibrant reds and oranges in the mid-infrared highlight younger stars and the star-forming regions. Look closely, and you’ll spot a surprising ‘smile’ marking the collision’s point of impact—a cosmic reminder of the universe's beauty.
Unveiling Star Birth in the Milky Way’s Extreme Outer Galaxy
Captured by the @nasa /ESA/CSA James Webb Space Telescope, this breathtaking image explores the distant reaches of our Milky Way’s outskirts, over 58,000 light-years from the center! With Webb's powerful NIRCam and MIRI instruments, scientists observed four regions within two molecular clouds, known as Digel Clouds 1 and 2, revealing star clusters and young protostars in vivid detail. Pictured here, Cloud 2S displays a bright, dense star cluster with newly formed stars sending jets of material across space—a phenomenon detected for the first time. This pioneering look into the Extreme Outer Galaxy helps astronomers study star formation in remote cosmic environments, unlocking new insights about the birth of stars in our galaxy.
Spectacular Spiral Galaxy NGC 1559 Captured by Hubble
Marvel at the breathtaking beauty of galaxy NGC 1559, a barred spiral galaxy located 35 million light-years away in the constellation Reticulum. This composite image, created from ten different Hubble captures, spans the telescope’s full light sensitivity, from ultraviolet to near-infrared, revealing stunning details across a vast range of astrophysical processes. Bright pink and red patches in NGC 1559’s arms indicate regions of active star formation, glowing with H-alpha light from hydrogen gas clouds. With data collected over multiple observing programmes since 2009, this image offers scientists and the public a rare glimpse into our cosmic past.
A Black Hole Duet: A Celestial Spectacle
Witness the mesmerizing dance of two supermassive black holes in the heart of the galaxy MCG-03-34-064. Hubble and Chandra capture this extraordinary cosmic event.
Galactic Drama: IC 3225’s High-Speed Journey Through Space
Explore the stunning spiral galaxy IC 3225 in this Hubble picture! Located 100 million light-years away in the crowded Virgo galaxy cluster, IC 3225 looks like it’s speeding through space, with gas trailing behind it like a cosmic comet. This dynamic scene is caused by powerful 'ram pressure stripping'—an effect of the dense hot gas and extreme gravity in the Virgo cluster. Discover the incredible forces that can reshape entire galaxies and create breathtaking sights like this!
Discover the Moon: ESA's Juice NavCam first impressions
Join us as we explore the breathtaking lunar view captured by the Navigation Camera (NavCam) of ESA's Jupiter Icy Moons Explorer (Juice) during its lunar-Earth flyby on August 19-20, 2024. This stunning black-and-white image marks a significant milestone in space exploration, showcasing Juice's capabilities as it prepares for its journey to Jupiter's icy moons. Dive into the world of space science and see how technology is shaping our understanding of the cosmos!
Mars' escaping water mystery solved!
Discover how Mars' atmosphere changes dramatically when it gets close to the Sun! Thanks to the NASA/ESA Hubble Space Telescope, we now know how water molecules rise and escape, shedding light on the Red Planet’s watery past. As seen in these stunning images, Mars' 'corona' expands as it nears the Sun, offering new insights into its atmospheric dynamics. Fascinating science in action!
Exploring distant galaxies with Webb's CEERS Survey
Dive into the cosmos with this stunning view captured by the James Webb Space Telescope’s NIRCam, part of the Cosmic Evolution Early Release Science (CEERS) survey. Galaxies that formed over 13 billion years ago reveal their secrets, with some showing signs of rapidly growing black holes that change our understanding of their true size and mass. Discover how the early Universe may have evolved faster than expected!
BepiColombo's spectacular fourth Mercury flyby
Witness BepiColombo's stunning fourth flyby of Mercury! On 5 September 2024, ESA's spacecraft captured Mercury’s south pole for the first time, revealing fascinating cratered landscapes and the possibility of water ice. This gravity assist maneuver brings BepiColombo one step closer to its main science mission in 2027. Don’t miss this unique view of the closest planet to the Sun!
Assembling the largest galaxies: The role of dwarfs
Dive into the mysteries of galaxy formation with the dwarf irregular galaxy NGC 5238. Despite its small size, this galaxy holds clues about how massive galaxies are assembled over time through mergers. Captured by the Hubble Space Telescope, NGC 5238 shows the aftermath of a galactic encounter, shedding light on the process of galaxy evolution in the universe. Learn how tiny galaxies play a crucial role in building the largest structures in space!
The mysterious lensed "Question Mark" Galaxy
Explore the enigmatic "Question Mark" Galaxy, captured by the NASA/ESA/CSA James Webb Space Telescope! Through the phenomenon of gravitational lensing, two distant galaxies—one a face-on spiral and the other a side-on dusty red galaxy—appear multiple times, forming the shape of a cosmic question mark. This fascinating interaction is just beginning, as active star formation and the galaxies' intact shapes reveal. Dive into the wonders of space with Webb!