Landsat Virtual Backgrounds and Wallpapers - NASA Science
Landsat wallpapers and virtual backgrounds featuring stunning satellite views of Earth’s land, seas, and coasts.| NASA Science
Landsat wallpapers and virtual backgrounds featuring stunning satellite views of Earth’s land, seas, and coasts.| NASA Science
Uranus has 28 known moons, including five major moons: Miranda, Ariel, Umbriel, Titania, and Oberon.| NASA Science
Uranus is a very cold and windy world. The ice giant is surrounded by 13 faint rings and 28 small moons. Uranus rotates at a nearly 90-degree angle from the| NASA Science
Mission to Uranus Significant Events March 13, 1781: British astronomer William Herschel discovers Uranus – the first new planet discovered since ancient| NASA Science
This page showcases our resources for those interested in learning more about Saturn and Titan.| NASA Science
Saturn has 274 confirmed moons in its orbit, far more than any other planet in our solar system.| NASA Science
Like fellow gas giant Jupiter, Saturn is a massive ball made mostly of hydrogen and helium. Saturn is not the only planet to have rings, but none are as| NASA Science
Cassini studied Saturn from orbit for 13 years before its human engineers on Earth transformed it into an atmospheric probe for its spectacular final plunge| NASA Science
For more than a decade, NASA’s Cassini spacecraft shared the wonders of Saturn, its spectacular rings, and its family of icy moons.| NASA Science
This page showcases our curated resources for those interested in learning more about the ice giant planets.| NASA Science
Neptune is the eighth and most distant planet in our solar system. It was discovered in 1846. Neptune has 16 known moons.| NASA Science
Missions to Neptune Unable to render the provided source Significant Events 1612: Galileo incorrectly records Neptune as a fixed star during observations with| NASA Science
This page showcases our curated resources for those interested in learning more about Jupiter.| NASA Science
Jupiter is the largest planet in our solar system. Jupiter’s iconic Great Red Spot is a giant storm bigger than Earth. Get Jupiter facts.| NASA Science
Jupiter has been visited by several spacecraft. Juno has been orbiting Jupiter since July 2016. Europa Clipper launched in 2024 to study Jupiter's moon, Europa.| NASA Science
NASA's Juno spacecraft has explored Jupiter, its moons, and rings since 2016, gathering breakthrough science and breathtaking imagery.| NASA Science
Hubble’s observations of Jupiter, Saturn, Uranus, Neptune, and Mars allow us to study their ever-changing atmospheres and curious moons.| NASA Science
This is a sparkling scene of star birth captured by NASA’s James Webb Space Telescope. What appears to be a craggy, starlit mountaintop kissed by wispy clouds is actually a cosmic dust-scape being eaten away by the blistering winds and radiation of nearby, massive, infant stars. Called Pismis 24, this young star cluster resides in […]| NASA
Jupiter hosts the brightest and most spectacular auroras in the Solar System. Near its poles, these shimmering lights offer a glimpse into how the planet| NASA Science
Join NASA researchers and discover the secrets of the universe, search for life elsewhere, and protect and improve life on Earth and in space.| NASA Science
The Lunar Orbiter 1 spacecraft was designed primarily to photograph smooth areas of the lunar surface for selection and verification of safe landing sites for| NASA Science
Tharsis Montes is the largest volcanic region on Mars. It is approximately 2,400 miles across, 6 miles high, and contains 12 large shield volcanoes. The| NASA Science
NASA's Pioneer 11 was the first spacecraft to study Saturn up close. The mission ended in 1995 and Pioneer 11 is on its way out of the solar system.| NASA Science
On July 3, 2025, NASA astronaut Nichole Ayers captured a rare gigantic jet from the ISS—lightning shooting from a storm top into the upper atmosphere.| NASA Science
Using NASA’s James Webb Space Telescope, a team led by the Southwest Research Institute (SwRI) has identified a previously unknown moon orbiting Uranus,| NASA Science
Exoplanets are common in our galaxy, and some even orbit in the so-called habitable zone of their star. NASA’s James Webb Space Telescope has been busy observing a few of these small, potentially habitable planets, and astronomers are now hard at work analyzing Webb data. We invite Drs. Knicole Colón and Christopher Stark, two Webb …| NASA Science
NASA's James Webb Space Telescope is delivering on its promise to explore the farthest reaches of the universe, looking back to a time when galaxies were just beginning to form. Scientists have been eagerly waiting to use this complex observatory to understand details that have been out of reach. We invite Alan Dressler, astronomer emeritus …| NASA Science
In 2004, NASA released the Hubble Ultra Deep Field. This image of a small part of the constellation Fornax contains around 10,000 galaxies, some of which| NASA Science
A Hubble Space Telescope image of the core of quasar 3C 273. A coronagraph on Hubble blocks out the glare coming from the supermassive black hole at the heart of the quasar. This allows astronomers to see unprecedented details near the black hole such as weird filaments, lobes,...| NASA Science
PREFIRE measures a little-studied portion of the radiant energy emitted by Earth for clues about sea ice loss, ice-sheet melting, and a warming Arctic.| NASA Science
Dr. Steven “Steve” Platnick took the NASA agency Deferred Resignation Program (DRP). His last work day was August 8, 2025. Steve spent more than three decades at, or associated with, NASA. While he began his civil servant career at the NASA’s Goddard Space Flight Center (GSFC) in 2002, his Goddard association went back to 1993, […] The post Steve Platnick Steps Down from NASA After 34 Years of Service appeared first on NASA Science.| NASA Science
Editor’s Note: This article was updated Aug. 20, 2025, to correct the number of years of training data used and the model accuracy. The original article said the model was trained on 14 years of Solar Dynamics Observatory data and surpassed existing benchmarks by 15%; the model was actually trained on 9 years of data and […] The post NASA, IBM’s ‘Hot’ New AI Model Unlocks Secrets of Sun appeared first on NASA Science.| NASA Science
NASA's Mars rover Curiosity took 31 images in Gale Crater using its mast-mounted Right Navigation Camera (Navcam) to create this mosaic. The post Sol 4633: Right Navigation Camera, Cylindrical Projection appeared first on NASA Science.| NASA Science
NASA's Mars rover Curiosity took 31 images in Gale Crater using its mast-mounted Right Navigation Camera (Navcam) to create this mosaic. The post Sol 4629: Right Navigation Camera, Cylindrical Projection appeared first on NASA Science.| NASA Science
NASA's Mars rover Curiosity took 27 images in Gale Crater using its mast-mounted Right Navigation Camera (Navcam) to create this mosaic. The post Sol 4629: Right Navigation Camera, Cylindrical Projection appeared first on NASA Science.| NASA Science
NASA's Mars rover Curiosity took 31 images in Gale Crater using its mast-mounted Right Navigation Camera (Navcam) to create this mosaic. The post Sol 4628: Right Navigation Camera, Cylindrical Projection appeared first on NASA Science.| NASA Science
NASA's Mars rover Curiosity took 32 images in Gale Crater using its mast-mounted Right Navigation Camera (Navcam) to create this mosaic.| NASA Science
Microgravity Associated Bone Loss-A (MABL-A) assesses the effects of microgravity on bone marrow mesenchymal stem cells (MSCs), specifically their capacity to| NASA Science
A new NASA experiment examines bone loss prevention aboard the International Space Station. The research could protect future astronauts on Moon and Mars missions. SpaceX 33.| NASA Science
Black holes are among the most mysterious cosmic objects, much studied but not fully understood. These objects aren’t really holes. They’re huge| NASA Science
Fire is a natural part of many landscapes, and sometimes it is beneficial to forests and grassland ecosystems that have evolved with fire. Many different| NASA Science
Saturn’s moon Enceladus is a small, icy world that has geyser-like jets spewing water vapor and ice particles into space.| NASA Science
Up until recently, the scientific consensus was that the asteroid Psyche consisted mostly of metal. The more recent data indicates that the asteroid is| NASA Science
August 5, 2025 4:49PMNASA’s TRACERS Continues Recovery Efforts for One Satellite | NASA Science
Teams for NASA’s TRACERS (Tandem Reconnection and Cusp Electrodynamics Reconnaissance Satellites) mission, which launched on July 23, are continuing recovery| NASA Science
This Hubble image features the face-on spiral galaxy NGC 1309. Numerous background galaxies are visible through or are alongside the spiral.| NASA Science
Dragonfly, the first-of-its-kind rotorcraft to explore another world, will fly to various locations on Saturn’s moon Titan to investigate the moon’s habitability.| NASA Science
Earth is the third planet from the Sun, and the fifth largest planet. It's the only place we know of inhabited by living things.| NASA Science
From its origins, NASA has studied our planet in novel ways, using a fleet of satellites and ambitious airborne and ground-based campaigns to study| NASA Science
NASA is a global leader in studying Earth’s changing climate.| NASA Science
After launch of NASA’s TRACERS (Tandem Reconnection and Cusp Electrodynamics Reconnaissance Satellites) mission on July 23, the team successfully achieved| NASA Science
NASA’s Hubble and Chandra teamed up to identify a new possible example of a rare class of black holes, called an intermediate-mass black hole.| NASA Science
NASA’s newly upgraded GCMD Keyword Recommender (GKR) is solving how to make complex, sprawling science data findable.| NASA Science
Space Weather Observations (SWO) develops, deploys, and sustains NOAA operational satellite systems that study space weather and safeguard society.| NASA Science
The Interstellar Mapping and Acceleration Probe, or IMAP, will explore and map the very boundaries of our heliosphere — a huge bubble created by the Sun's| NASA Science
July 18, 2025 3:44PMNASA Conducts Solar Array Testing on Interstellar Mapping Spacecraft| NASA Science
Technicians installed a key piece of hardware that will help power NASA’s IMAP (Interstellar Mapping and Acceleration Probe) observatory on its upcoming| NASA Science
For millennia, astronomers thought Uranus was no more than a distant star. It wasn’t until the late 18th century that Uranus was universally accepted as a| NASA Science
NASA’s James Webb Space Telescope recently zeroed in on the Bullet Cluster — delivering highly detailed images that show a greater abundance of extremely| NASA Science
NASA’s Astrophysics Division established three focused programs that provide an intellectual framework for advancing science and strategic| NASA Science
The Cosmic Origins Program lies at the intersection of physics and astronomy. Its purpose is to explore some of the most fundamental questions regarding the| NASA Science
July 15, 2025 10:00AMNASA’s Webb Finds Possible ‘Direct Collapse’ Black Hole| NASA Science
Editor’s Note: This post highlights a combination of peer-reviewed results and data from Webb science in progress, which has not yet been through the| NASA Science
The NASA Science Mission Directorate (SMD) Science Activation (SciAct) program is a competitively-selected network of collaborative projects that seek to| NASA Science
Seasonal snow plays a significant role in global water and energy cycles, and billions of people worldwide rely on snowmelt for water resources needs,| NASA Science
These updates are provided by self-selected Mars Science Laboratory mission team members who love to share what Curiosity is doing with the public. Dates of| NASA Science
Curiosity’s scientific instruments are the tools that bring us stunning images of Mars and ground-breaking discoveries.| NASA Science
Written by Abigail Fraeman, Deputy Project Scientist at NASA’s Jet Propulsion Laboratory| NASA Science
Written by Susanne P. Schwenzer, Professor of Planetary Mineralogy at The Open University, UK| NASA Science
NASA’s Astrophysics missions don’t just explore the cosmos—they generate technologies that transform our everyday lives. From medical imaging to AI, the| NASA Science
The For Researchers section of the Science website hosts the Science Data webpage, the home for NASA’s Science data and computing resources. Researchers will| NASA Science
NASA's Science Mission Directorate (SMD) announces the release of its annual omnibus solicitation for basic and applied research, Research Opportunities in| NASA Science
The FjordPhyto citizen science project invites polar tourists onboard cruise vessels to gather data samples, helping researchers understand changes in microalgae.| NASA Science
Aura's Ozone Monitoring Instrument (OMI) instrument can distinguish between aerosol types, such as smoke, dust, and sulfates, and measures cloud pressure and| NASA Science
Aura Ozone Monitoring Instrument (OMI) data (2005-2015) and ground-based in situ measurements verify that the observed changes from sulfur dioxide| NASA Science
The Sun is 93 million miles away, but its presence is felt strongly even at this distance. One of the more beautiful effects of this presence are the auroras which light up the sky in the Northern and Southern polar regions. These displays, also called the Northern and Southern Lights, are caused by interactions between particles of energy from the Sun and the molecules in the atmosphere above Earth’s poles.| NASA Science
NASA Science seeks to discover the secrets of space, the origins of the universe, search for life elsewhere, and protect and improve life on Earth.| NASA Science
Here's how to observe the last total lunar eclipse for three years on November 8, 2022.| NASA Science
A total lunar eclipse will tint the Moon red-orange on the night of March 13 or early in the morning on March 14, depending on your time zone.| NASA Science
Written by Lucy Thompson, APXS Collaborator and Senior Research Scientist at the University of New Brunswick, Canada| NASA Science
These images from NASA's Hubble and Webb telescopes showcase an expanse of gas, dust, and stars of a duo of star clusters.| NASA Science
This Hubble Space Telescope image features a previously unexplored globular cluster glitters with multicolored stars.| NASA Science
Mars shines in the evening, and is joined briefly by Mercury. Jupiter joins Venus as the month goes on. And all month, look for Aquila the eagle.| NASA Science
Our solar system includes the Sun, eight planets, five dwarf planets, and hundreds of moons, asteroids, and comets.| NASA Science
DART was NASA's first successful planetary defense test. The spacecraft deliberately impacted asteroid Dimorphos, and successfully altered the asteroid’s orbit.| NASA Science
Your home. Our Mission.And the one planet that NASA studies more than any other.| NASA Science
For 540 million years, the ebb and flow in the strength of Earth's magnetic field has correlated with fluctuations in atmospheric oxygen, according to a newly| NASA Science
The "gravity assist" concept has proven fundamental to exploring our "back yard" — the solar system. The technique has even been employed at least once to| NASA Science
Comets are cosmic snowballs of frozen gases, rock, and dust that orbit the Sun. When frozen, they are the size of a small town.| NASA Science
Just when it seemed like the summer movie season had ended, two of NASA's Great Observatories have produced their own action movie. Multiple observations made| NASA Science
Peering deep into the core of the Crab Nebula, this close-up image reveals the beating heart of one of the most historic and intensively studied remnants of a| NASA Science
Probing the mysterious heart of the Crab Nebula, the tattered remains of a stellar cataclysm witnessed more than 900 years ago, astronomers using NASA's| NASA Science
The Crab Nebula is a six-light-year-wide expanding remnant of a star's supernova explosion. Japanese and Chinese astronomers recorded this violent event| NASA Science
Compare field research sites on Earth with similar environments on other worlds. Pairs like these are called planetary analogs. Research at analog locations on Earth helps scientists to make sense of our solar system.| NASA Science
Does the Moon rotate? Are Moon phases the same everywhere on Earth? Is there a "dark side of the Moon"? Your top questions, answered.| NASA Science
Meet the Mars Odyssey Orbiter Unable to render the provided source Key Facts Launch April 7, 2001, 11:02 am EST Launch Location Cape Canaveral Air Force| NASA Science
