Press Releases
Showing 1 to 24 of 2199.
Team Preps to Study Dark Energy via Exploding Stars With NASA’s Roman
2025.03.11
The universe is ballooning outward at an ever-faster clip under the power of an unknown force dubbed dark energy. One of the major goals for NASA’s upcoming Nancy Grace Roman Space Telescope is to help astronomers gather clues to the mystery. One team is setting the stage now to help astronomers prepare for this exciting […]
NASA’s Webb Peers Deeper into Mysterious Flame Nebula
2025.03.10
The Flame Nebula, located about 1,400 light-years away from Earth, is a hotbed of star formation less than 1 million years old. Within the Flame Nebula, there are objects so small that their cores will never be able to fuse hydrogen like full-fledged stars—brown dwarfs. Brown dwarfs, often called “failed stars,” over time become very […]
Hubble Unveils a Glittering View of Sh2-284
2025.03.08
A tiny fraction of the stellar nursery known as Sh2-284 is visible in this glittering, star-filled NASA Hubble Space Telescope image. This immense region of gas and dust is the birthing place of stars, which shine among the clouds. Bright clusters of newborn stars glow pink in infrared light, and clouds of gas and dust, […]
Hubble Jams With A Cosmic Guitar
2025.03.08
Arp 105 is a dazzling ongoing merger between an elliptical galaxy and a spiral galaxy drawn together by gravity, characterized by a long, drawn out tidal tail of stars and gas more than 362,000 light-years long. The immense tail, which extends beyond this image from NASA’s Hubble Space Telescope, was pulled from the two galaxies […]
Hubble Spies a Spectacular Starburst Galaxy
2025.03.08
Sweeping spiral arms extend from NGC 4536, littered with bright blue clusters of star formation and red clumps of hydrogen gas shining among dark lanes of dust. The galaxy’s shape may seem a little unusual, and that’s because it’s what’s known as an “intermediate galaxy”: not quite a barred spiral, but not exactly an unbarred […]
Hubble Examines Stars Ensconced in a Cocoon of Gas
2025.03.08
An open cluster of stars shines through misty, cocoon-like gas clouds in this Hubble Space Telescope image of NGC 460. NGC 460 is located in a region of the Small Magellanic Cloud, a dwarf galaxy that orbits the Milky Way. This particular region contains a number of young star clusters and nebulae of different sizes […]
NASA Webb Wows With Incredible Detail in Actively Forming Star System
2025.03.07
High-resolution near-infrared light captured by NASA’s James Webb Space Telescope shows extraordinary new detail and structure in Lynds 483 (L483). Two actively forming stars are responsible for the shimmering ejections of gas and dust that gleam in orange, blue, and purple in this representative color image. Over tens of thousands of years, the central protostars […]
Hubble Spies a Spiral in the Water Snake
2025.03.07
This NASA/ESA Hubble Space Telescope image of a vibrant spiral galaxy called NGC 5042 resides about 48 million light-years from Earth in the constellation Hydra (the water snake). The galaxy nicely fills the frame of this Hubble image, while a single, foreground star from the Milky Way shines with cross-shaped diffraction spikes near the galaxy’s […]
NASA’s Hubble Finds Kuiper Belt Duo May Be Trio
2025.03.04
The puzzle of predicting how three gravitationally bound bodies move in space has challenged mathematicians for centuries, and has most recently been popularized in the novel and television show “3 Body Problem.” There’s no problem, however, with what a team of researchers say is likely a stable trio of icy space rocks in the solar […]
NASA’s Webb Exposes Complex Atmosphere of Starless Super-Jupiter
2025.03.03
An international team of researchers has discovered that previously observed variations in brightness of a free-floating planetary-mass object known as SIMP 0136 must be the result of a complex combination of atmospheric factors, and cannot be explained by clouds alone. Using NASA’s James Webb Space Telescope to monitor a broad spectrum of infrared light emitted […]
Hubble Captures New View of Colorful Veil
2025.02.28
In this NASA/ESA Hubble Space Telescope image, Hubble once again lifts the veil on a famous — and frequently photographed — supernova remnant: the Veil Nebula. The remnant of a star roughly 20 times as massive as the Sun that exploded about 10,000 years ago, the Veil Nebula is situated about 2,400 light-years away in […]
NASA’s Hubble Provides Bird’s-Eye View of Andromeda Galaxy’s Ecosystem
2025.02.27
Located 2.5 million light-years away, the majestic Andromeda galaxy appears to the naked eye as a faint, spindle-shaped object roughly the angular size of the full Moon. What backyard observers don’t see is a swarm of nearly three dozen small satellite galaxies circling the Andromeda galaxy, like bees around a hive. These satellite galaxies represent […]
Hubble Spies a Spiral That May Be Hiding an Imposter
2025.02.21
The sparkling spiral galaxy gracing this NASA/ESA Hubble Space Telescope image is UGC 5460, which sits about 60 million light-years away in the constellation Ursa Major. This image combines four different wavelengths of light to reveal UGC 5460’s central bar of stars, winding spiral arms, and bright blue star clusters. Also captured in the upper […]
Webb Reveals Rapid-Fire Light Show From Milky Way’s Central Black Hole
2025.02.18
The supermassive black hole at the center of the Milky Way appears to be having a party, complete with a disco ball-style light show. Using NASA’s James Webb Space Telescope, a team of astrophysicists has gained the longest, most detailed glimpse yet of the “void” that lurks in the middle of our galaxy.
Hubble Captures a Cosmic Cloudscape
2025.02.14
The universe is a dusty place, as this NASA/ESA Hubble Space Telescope image featuring swirling clouds of gas and dust near the Tarantula Nebula reveals. Located in the Large Magellanic Cloud about 160,000 light-years away in the constellations Dorado and Mensa, the Tarantula Nebula is the most productive star-forming region in the nearby universe, home […]
Webb Maps Full Picture of How Phoenix Galaxy Cluster Forms Stars
2025.02.13
Discovery proves decades-old theory of galaxy feeding cycle. Researchers using NASA’s James Webb Space Telescope have finally solved the mystery of how a massive galaxy cluster is forming stars at such a high rate. The confirmation from Webb builds on more than a decade of studies using NASA’s Chandra X-ray Observatory and Hubble Space Telescope, […]
NASA Successfully Joins Sunshade to Roman Observatory’s ‘Exoskeleton’
2025.02.12
NASA’s Nancy Grace Roman Space Telescope team has successfully integrated the mission’s deployable aperture cover — a visor-like sunshade that will help prevent unwanted light from entering the telescope — to the outer barrel assembly, another structure designed to shield the telescope from stray light in addition to keeping it at a stable temperature. “It’s […]
NASA Awards Launch Service Task Order for Pandora Mission
2025.02.10
NASA has selected SpaceX of Starbase, Texas, to provide the launch service for the agency’s Pandora mission, which will study at least 20 known exoplanets and their host stars to find out how changes in stars affect our observations of exoplanet atmospheres. The selection is part of NASA’s Venture-Class Acquisition of Dedicated and Rideshare (VADR) […]
NASA Scientists Spot Candidate for Speediest Exoplanet System
2025.02.10
Astronomers may have discovered a scrawny star bolting through the middle of our galaxy with a planet in tow. If confirmed, the pair sets a new record for the fastest-moving exoplanet system, nearly double our solar system’s speed through the Milky Way.
Hubble Goes Supernova Hunting
2025.02.07
A supernova and its host galaxy are the subject of this NASA/ESA Hubble Space Telescope image. The galaxy in question is LEDA 132905 in the constellation Sculptor. Even at more than 400 million light-years away, LEDA 132905’s spiral structure is faintly visible, as are patches of bright blue stars. The bright pinkish-white dot in the […]
Straight Shot: Hubble Investigates Galaxy with Nine Rings
2025.02.04
NASA’s Hubble Space Telescope has captured a cosmic bullseye! The gargantuan galaxy LEDA 1313424 is rippling with nine star-filled rings after an “arrow” — a far smaller blue dwarf galaxy — shot through its heart. Astronomers using Hubble identified eight visible rings, more than previously detected by any telescope in any galaxy, and confirmed a […]
Hubble Spots a Supernova
2025.01.31
The subject of this NASA/ESA Hubble Space Telescope image is a supernova-hosting galaxy located about 600 million light-years away in the constellation Gemini. Hubble captured this image roughly two months after a supernova named SN 2022aajn was discovered. The supernova is visible as a blue dot at the center of the image, brightening the hazy […]
Hubble Studies the Tarantula Nebula’s Outskirts
2025.01.24
This NASA/ESA Hubble Space Telescope image features a dusty yet sparkling scene from one of the Milky Way’s satellite galaxies, the Large Magellanic Cloud. The Large Magellanic Cloud is a dwarf galaxy situated about 160,000 light-years away in the constellations Dorado and Mensa.
Hubble Captures Young Stars Changing Their Environments
2025.01.16
This NASA/ESA Hubble Space Telescope image peers into the dusty recesses of the nearest massive star-forming region to Earth, the Orion Nebula (Messier 42, M42). Just 1,500 light-years away, the Orion Nebula is visible to the unaided eye below the three stars that form the ‘belt’ in the constellation Orion. The nebula is home to […]
Showing 1 to 24 of 2199.