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NASA Engineers Help Prolong Voyager 2’s Science Mission
By switching off certain powered devices and substituting them with lower-powered alternatives, the team has been able to avoid turning off more science instruments.
How Accurately Did The Martian Depict Its Science And NASA?
"The Martian" was a hit at the box office, but fans have wondered whether the scientific claims shown in the film are accurate rather than just entertaining.
Spacewalk Preps, Health Research on Station as NASA Introduces SpaceX Crew-13
Spacewalk preparations and health research awaited the Expedition 75 crew aboard the International Space Station at the beginning of August. The next crew to visit the orbital outpost, SpaceX Crew-13, introduced themselves today during a news conference from Johnson Space Center in Houston, Texas.
Moonquakes could reveal hidden water beneath the lunar surface
Hidden moon ice may reveal itself through the way it bends and reflects vibrations from moonquakes. The technique could help astronauts locate vital water supplies and uncover clues about the origins of Earth’s oceans.
Crystal Coast Star Party connects telescopes, dark skies and NASA science
HARKERS ISLAND, N.C. — The Crystal Coast Stargazers’ annual Star Party returned in April, giving visitors a chance to look through telescopes, learn about dark
NASA’s Curiosity rover finds a mysterious honeycomb landscape on Mars
NASA’s Curiosity rover has entered a Martian valley covered by an astonishing “sea” of tiny polygon-shaped fractures. The honeycomb patterns, each only a few inches wide, stretch across the landscape and even wrap around a nearby 20-foot-tall butte.
Efforts Continue to Stabilize LINK Spacecraft for NASA’s Swift Boost
Teams at Katalyst Space are making progress slowing the spin of their LINK spacecraft, which is designed to boost the orbit of NASA’s Swift.
In Pursuit of Precision: Remembering John Barker
John L. Barker, who passed away on July 6, 2026, at age 88, was a seminal force who fundamentally transformed Landsat into a rigorous science mission through his relentless pursuit of precision remote sensing calibration standards.
Crew Ends Week with Spacesuit Checks and Science, Lab Hardware Maintenance
Expedition 75 ended July stepping up preparations for the first of three spacewalks planned for the month of August. The International Space Station residents also wrapped up the week configuring combustion research and Earth imagery hardware while continuing lab maintenance.
Destructive Fires Char Western Europe
Raging wildfires disrupted summer in Spain and France amid sweltering heat waves and prolonged drought.
Students Take on Airborne Field Research with NASA
The gusty wind didn’t make it easy to hold tight to a balloon so large. The balloon, a scientific instrument called an ozonesonde, was about to be released
A.14 Atmosphere Several Corrections
The Earth Science Division recently released A.14 Atmosphere, soliciting proposals for data analysis and modeling of NASA supported airborne campaign data.
Raleigh's bilingual science celebration returns Saturday
Free museum event features experiments, Latin American dance, NASA demos and family fun for all ages.
Correction to C.4 Planetary Science Enabling Facilities
C.4 The Planetary Science Enabling Facilities (PSEF) was recently added to ROSES-25. It solicits proposals for experimental and analytical research facilities
Astronomy Picture of the Day’s Educational Links
Resources for astronomy research for learners of all ages!
Astronomy Picture of the Day Calendar
Click on a picture and discover the cosmos!
Submit an image to APOD
Images can be submitted to Astronomy Picture of the Day by email to the editors Robert Nemiroff and Jerry Bonnell. To submit an image, please use this mailto
NASA Webb Explores Family Tree of Newly Discovered Distant Objects
Since their discovery by NASA’s James Webb Space Telescope in 2022, little red dots (LRDs) have been the subject of great interest to astronomers.
Sizing Up the Sargassum Belt
Seaweed composing the Great Atlantic Sargassum Belt hit near-record levels in June 2026, with the Caribbean Sea and Gulf of America both reaching all-time highs.
Taylor Sheridan returns to movies after five years with NASA thriller, political drama
Taylor Sheridan's "Capture the Flag" follows a NASA engineer racing to build the first reusable spacecraft for a moon mission.
A.13 Accelerating Earth Solutions Corrections and Clarifications
A.13 Accelerating Earth Solutions (AES) seeks to accelerate the use of Earth-observing satellite measurements in decision-making.
20 science facts that sound completely made up
Science facts that sound fake but are true, from cube-shaped wombat droppings to a pulsar spinning 716 times a second, all confirmed by research
Commissioning Update for Spacecraft to Boost NASA’s Swift
Over the weekend, Katalyst’s LINK servicing spacecraft experienced issues with attitude control.
NASA science soars during August total solar eclipse
Each time the moon covers the sun during a total solar eclipse—darkening daytime skies and briefly revealing the sun's ethereal outer atmosphere, the corona—it presents new opportunities to better understand ...
Smoke Blankets Oregon
Lightning storms have ignited dozens of fires in central and eastern Oregon.
Inside Genesis Mission’s ‘All of Government’ Approach to AI for Science
There are now 20 different government agencies participating in the Department of Energy’s Genesis Mission project to advance science and engineering through AI. During the Genesis Mission Summit last week, representatives from the NIH, NASA, NSF, and Department of War discussed what they hope to get out of the project, and the contributions they hope […]
NASA’s Psyche spacecraft aces Mars flyby capturing stunning timelapse video
NASA’s Psyche spacecraft aced its Mars flyby, using the planet’s gravity to speed toward its 2029 encounter with a metal-rich asteroid. The spacecraft tested its cameras, magnetometer, and particle-detecting instruments, capturing unusual views of Mars and measuring its magnetic environment. It also detected neutrons from the planet and spotted the tiny moons Phobos and Deimos.
Ad ASTRA Community Workshop Detailed Schedule Available
Detailed Schedule for the Ad ASTRA Community Workshop, 1-3 Sept 2026, now available.
Amendment 68: New Opportunity: D.8 Habitable Worlds Observatory Precursor Science Investigations
The Habitable Worlds Observatory (HWO) is a large-aperture ultraviolet/visible/near-infrared observatory concept recommended by the National Academies of
Despite recent successes, rapid reuse of Starship remains a tough nut to crack
NASA has not made substantial investments in thermal protection research for decades.
NASA Science Soars During August Total Solar Eclipse
Each time the Moon covers the Sun during a total solar eclipse — darkening daytime skies and briefly revealing the Sun’s ethereal outer atmosphere, the corona
NASA’s Swift Sees ‘Wandering’ Mega Black Hole Shredding Star
NASA’s Neil Gehrels Swift Observatory captured an “orphan” black hole lighting up as it devoured a star on the outskirts of a faraway galaxy. These phenomena
NASA’s Hubble Shows Star Formation in Andromeda Galaxy Winding Down
NASA’s Hubble Space Telescope finds that star formation in the Andromeda galaxy has undergone a 500-million-year decline.
Pink Penguin Guano Provides Diet Clues
The color of Adélie penguin droppings reveals what the birds are eating, offering scientists a way to track how sea ice conditions influence their diet.
A day in the life of a Nasa behavioral health scientist
Dr Suzanne Bell helps astronauts perform in a high-stress environment. To do that, she wakes up at 5am – without an alarm
A day in the life of a Nasa behavioral health scientist
Dr Suzanne Bell helps astronauts perform in a high-stress environment. To do that, she wakes up at 5am – without an alarm
Humanity's first look at the surface of Mars shared on 50th anniversary of historic NASA landing — Space photo of the week
NASA has unearthed the historic photos its Viking 1 lander sent home just after landing on Mars in July, 1976.
Nasa boss from Hitchin praises rise of women in science
Dr Nicola Fox says she was one of four women on her science course at university in the 1991.
A Million-Panel Project
Utah’s new solar power and battery storage facility is among the largest in the region.
NASA programs feel effects of workforce reductions
More than two dozen major NASA projects say they have been affected by the loss of a fifth of NASA’s civil servant workforce in the last year.
Lucia S. Tsaoussi, Ph.D.
Dr. Tsaoussi serves as the Program Manager for NASA’s Space Geodesy program
Science and Spacesuit Work Before Crew Changes Commanders
The International Space Station will change commanders on Saturday before three Expedition 74 crew members return to Earth on Sunday. As the homebound trio prepares for departure, the rest of the orbital crewmates is keeping up microgravity research and checking out spacewalking gear.
NASA’s MAVEN Illuminates New Understanding of Auroras at Mars
NASA MAVEN (Mars Atmosphere and Volatile Evolution) mission scientists have uncovered a key puzzle piece in understanding certain types of auroras on Mars,
Olympic Mountain Glory
Snow-capped mountains carved by deep river valleys preside over northwestern Washington state.
NASA's New Horizons spacecraft awakens from yearlong hibernation to do unprecedented science beyond Pluto
NASA's record-breaking New Horizons spacecraft has awoken from a 321-day hibernation in "good health" as it resumes unprecedented science at the solar system's edge.
Emory receives U.S. Genesis Mission award to speed discovery through AI
Emory physicists will lead a team using AI to advance understanding of the fluid dynamics of plasma — from the lab to the cosmos — through the Department of Energy’s Genesis Mission.
Weekend Departure Preps Continue as Crew Works Science, Spacesuits
Three Expedition 74 crew members are nearing the end of their stay aboard the International Space Station handing over mission responsibilities and packing up cargo for return to Earth. Science hardware, lab maintenance, and spacesuits kept the rest of the crew busy aboard the orbital outpost.
A Week of Smoky Skies Across North America
Brown carbon, emitted by wildland fires and tracked over the span of a week in July 2026, worsened air quality in parts of the U.S. and Canada.
Budget Cuts? No: Its A Golden Age Of Science
Budget Cuts? No: Its A Golden Age Of Science
Transcript: Astronauts for America Event At The California Science Center
Transcript: Astronauts for America Event At The California Science Center
Amendment 65: New Opportunity: C.4 Planetary Science Enabling Facilities
C.4 The Planetary Science Enabling Facilities (PSEF) program element solicits proposals for experimental and analytical research facilities to be made
NASA’s nuclear Mars mission to cost over $2 billion
The price tag doesn't include the cost of the science mission the new spacecraft would ferry to the Red Planet.
Amendment 64: New Opportunity: A.15 Biosphere
NASA's Biosphere research area focuses on research that provides foundational knowledge on interactions between and within terrestrial and aquatic ecosystems,
New NASA Earth Missions Gear Up to Start Science Flights
The first of six new airborne campaigns will hit the skies this summer.
Amendment 63: New Opportunity: A.14 Atmosphere
The Atmosphere research program is soliciting proposals for data analysis and modeling of NASA supported airborne campaign data. NASA’s Earth Science Division
New NASA Earth Missions Gear Up to Start Science Flights
The first of six new venture-class missions will hit the skies this summer to chase dangerous and little understood pyrocumulonimbus storms out West.
Shaping the Emerald City
The hills and basins of Seattle, Washington, have been sculpted by glaciers and modified by humans.
Voyager 1 is still crossing interstellar space with six computers holding about 68 kilobytes of memory between them — less storage than a single compressed photograph on a modern phone
Voyager 1 carries six flight-computer units designed in the early 1970s, and NASA’s own accounting puts their combined memory at about 68 kilobytes. That is
Amendment 62: New Opportunity: A.13 Accelerating Earth Solutions
A.13 Accelerating Earth Solutions (AES) seeks to accelerate the use of Earth-observing satellite measurements in decision-making.
NASA’s Psyche Mission Delivers Mars Flyby Data, Time-lapse Video
NASA’s Psyche spacecraft flew by Mars on May 15, using the planet’s gravity to gain speed and slightly tilt its trajectory. The flyby also gave the team an
New Deadline For NASA Astrobiology Science Conference (AbSciCon) Announcement for Partnership Proposals (AFPP)
NASA’s Science Mission Directorate (SMD), Astrobiology Program, is pleased to extend the deadline for the Announcement for Partnership Proposals (AFPP): Astrobiology Science Conference (NNH26ZDA009L) on the NASA Solicitation and Proposal […]
A Tide-Fueled Trove of Biodiversity in Guinea-Bissau
The expansive mudflats, sandy beaches, and mangrove forests of the Bijagós archipelago support an array of migratory shorebirds and large numbers of sea turtles.
Expanded Crew Works Science, Microgravity Adaptation, and Next Crew Departure
The International Space Station is a busy place hosting ten crewmates from NASA, Roscosmos, and ESA (European Space Agency) through the end of July. The
Pluto flyby mission wakes up after long sleep nearly 6 billion miles from Earth
NASA’s New Horizons spacecraft recently came out of hibernation to continue its journey through an unexplored part of the solar system.
Ontario Wildfire Smoke Moves East
Canadian wildfires sent plumes of smoke streaming over Ontario, Quebec, and parts of the U.S. Midwest and Northeast.
Viking Project
NASA’s Viking Project found a place in history when it became the first U.S. mission to land a spacecraft safely on the surface of Mars and return images of
NASA’s Webb Discovers Hidden Planet in Famous Star System
Astronomers using NASA's James Webb Space Telescope have discovered a giant planet outside our solar system, called an exoplanet, hiding within one of the
Curiosity Blog, Sols 4947-4953: Gale Crater Then and Now
Written by Alex Innanen, Atmospheric Scientist at York University, Toronto
Heat Dome Broils the Western U.S.
A ridge of high pressure fueled record-breaking temperatures in Montana, Utah, and Wyoming on July 12, 2026.
NASA selects 41 space technologies for future Moon and Mars exploration
NASA has chosen 41 commercial technology projects that could solve critical challenges for future missions to the Moon and Mars. From powering lunar outposts to protecting spacecraft from Moon dust, the innovations are designed to push both space exploration and the commercial space economy forward.
SkyFall
NASA's SkyFall mission to Mars, building on the success of the Ingenuity helicopter, will send a trio of aircraft to survey the Red Planet, uncover clues about its climate history, scout areas inaccessible to rovers, and prepare for human explorers.
Utah Helicopter Flights Test NASA’s DAVINCI Mission to Venus
To prepare their spacecraft for Venus, NASA's DAVINCI scientists traveled to the most Venus-like place on Earth.
Space shuttle photobombs Earth for the final time, 15 years ago
This 2011 astronaut photo captured one of NASA's iconic space shuttles passing between Earth and the International Space Station for the very last time.
Fans of the Arctic
Sediment eroded from ice-capped mountains splays out across a broad river valley on Russia’s Severny Island.
NASA's Perseverance just completed a marathon on Mars
NASA's Perseverance rover has reached an impressive new milestone on Mars, completing the equivalent of a full marathon by driving 26.2 miles (42.195 kilometers) across the Red Planet. It accomplished the feat in just five years and four months, reaching the distance on its 1,890th Martian day, less than half the time it took the previous record holder, NASA's Opportunity rover.
NASA selects four new Moon missions to build a permanent lunar base
NASA is ramping up its lunar ambitions by awarding nearly $600 million for four commercial Moon landings planned for late 2028. Each mission will carry the same trio of science instruments to improve lunar navigation, study dangerous dust kicked up during landings, and map the Moon's radiation environment. The agency also revealed plans for new rovers, communication satellites, and additional cargo missions as it lays the groundwork for a permanent Moon Base.
NASA’s SunRISE Mission Changes Launch Vehicle to SpaceX Falcon Heavy
NASA’s SunRISE (Sun Radio Interferometer Space Experiment) mission will launch on a SpaceX Falcon Heavy rocket from the agency’s Kennedy Space Center in
Turn Earth Data into Real-World Impact with NASA's Earth Science Applications Guidebook
This interactive resource guides users through Earth Science at NASA, developing Earth Action proposals, and managing an Earth Action project.
NASA’s Hubble Discovers First of Star Cluster’s Missing Black Holes
Archival data from Hubble and supportive observations from Webb have located their first stellar-mass black hole in the star cluster Omega Centauri.
Star Orbiting Black Hole Animation
The precise data collected by NASA’s Hubble and James Webb space telescopes enabled a team of astronomers to chart the visible star’s orbital path over a 20 year-plus period. Researchers recorded this segment of the star’s orbit during its closest approach to it...
Decadal Survey for Earth Science and Applications From Space Seeks Input
The newly launched decadal survey for Earth Science and Applications from Space (ESAS) is seeking input on future priorities and…
Wild, Scenic, and Increasingly Rusty
Orange streams are now being spotted in hundreds of watersheds in permafrost areas throughout Alaska’s Brooks Range.
NASA Calibration Instrument Records First Measurements in Space
NASA’s Calibration Absolute Radiance and Refractivity Observatory Pathfinder, or CLARREO Pathfinder mission, reached a significant milestone this summer by
NASA Volunteers Help Zooniverse Reach 1 Billion Classifications
The Zooniverse, a NASA grantee that runs the world’s largest platform for online people-powered research, has reached an extraordinary milestone: 1 billion
Viking: 50 Years on Mars
Only 10 years before the Viking mission launched, Mars was still just a mottled orange ball when viewed through even the best Earthbound telescopes, with few
NASA is creating a fifth state of matter on the ISS, thanks to an upgrade to a mini-fridge-sized quantum lab
A new set of upgrades to the International Space Station’s Cold Atom Laboratory is allowing NASA to probe quantum mechanics at the coldest possible temperatures while in zero gravity.
Scientists identify nearby 'super-Earth' as promising candidate in search for alien life
NASA plans to launch the Habitable Worlds Observatory in the 2040s, a mission whose goal is “to image Earth-like planets around other sun-like stars,” according to NASA’s website.
Where Venezuela’s Earthquakes Shifted the Ground
Radar data from the NISAR satellite show that La Guaira and nearby areas experienced significant ground displacement from the June 2026 temblors.
NASA Space Telescope Maps Magnetic Fields of ‘Lighthouse’ Pulsar
For the first time, scientists have used NASA’s IXPE (Imaging X-ray Polarimetry Explorer) to directly measure the magnetic fields of PSR J1101−6101, a pulsar
NASA’s Dragonfly Clears Key Tests as Titan Rotorcraft Takes Shape
NASA’s Dragonfly is starting to look less like a collection of spacecraft parts and more like the rotorcraft that will fly across the surface of Titan,
NASA Scientists Take to Air and Space to Study Arctic Sea Ice
This month, engineers at NASA’s Jet Propulsion Laboratory in Southern California are testing a spacecraft sensor that will help measure how quickly Arctic sea
Super Typhoon Bavi
The third category 5 tropical cyclone of 2026 crossed the U.S. Northern Mariana Islands and Guam before continuing toward Asia.
At WVU, a NASA ESCAPADE researcher brings space science down to Earth
WVU researcher Chris Fowler is helping NASA’s ESCAPADE mission send satellites to Mars to study space weather and the Martian atmosphere. Back on Earth, he’s using a NASA early-career award to bring real spacecraft data and coding into rural West Virginia high schools.
Students Connect NASA Science With Indigenous Knowledge to Study Coastal Erosion
For the Pleasant Point Passamaquoddy Reservation, or Sipayik, the ocean has always been a teacher. Situated in what is known as Downeast Maine, along the shores of Passamaquoddy Bay, generations of Indigenous people have lived along the coast, learning from the tides, the land, and their elders. But today, the shoreline is changing more rapidly. Coastal erosion is slowly taking land away. Land that already holds a history of loss.
NASA begins funding hardware for 'Skyfall' Mars helicopter mission
NASA is hoping to launch the mission to Mars in 2028.
Crew Works Health Checks, CubeSat Maintenance, and Soyuz Seat Checks
Health checks and CubeSat hardware maintenance were the prime research objectives aboard the International Space Station on Wednesday. The Expedition 74 crew members also stowed spacewalking gear, transferred cargo, and checked seats in a Soyuz spacecraft.
You’re Always Surrounded by Neutrinos!
This second, as you’re reading these words, trillions of tiny particles are hurtling toward you! No, you don’t need to brace yourself. They’re passing through
New Horizons awakens after longest hibernation, resumes science mission 9.5 billion km from Earth
NASA announced on July 7, 2026, that its New Horizons spacecraft has resumed active operations after completing its longest hibernation period to date. The spacecraft emerged from a 321-day…
Cottonwood Fire Chars Utah
The blaze burned more than 150 square miles and swept through parts of a ski resort.
NASA's New Horizons spacecraft wakes from its longest hibernation in good health
Following its longest hibernation period ever of nearly a year, NASA's New Horizons spacecraft has emerged in good health and is ready to begin transmitting science data gathered in the distant Kuiper ...