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Latest science news and analysis from across the United States

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NASA Astronaut Christina Koch to Join NFL Fans in Philadelphia

As part of NASA’s ongoing Inspiration Tour, NASA astronaut Christina Koch will highlight America’s strengths in space exploration and aeronautics innovation at the Philadelphia Eagles vs. Los Angeles

PULSE News Network2h ago
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Heading Home: NASA’s SpaceX Crew-12 Concludes Station Science Mission

NASA astronauts Jessica Meir and Jack Hathaway, ESA astronaut Sophie Adenot, and Roscosmos cosmonaut Andrey Fedyaev will head home from the International Space Station after supporting research that

PULSE News Network3h ago
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NASA’s DAVINCI Probe Can Stand the Heat

The engineering development unit for NASA’sDAVINCI probe is photographed prior to a major thermal evaluation. The DAVINCI team put the yoga ball-sized vessel into a ceramic-lined chamber with

PULSE News Network3h ago
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NASA Campaign Explores Clouds Spawned by Wildfires

No one had expected it, but the wildfire had launched what’s known as a pyrocumulonimbus cloud, or pyroCb. It was an elusive weather phenomenon that scientists on NASA’s INSPYRE campaign spent weeks

PULSE News Network5h ago
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NASA Opens Applications for Next Class of Flight Directors

NASA is seeking leaders for one of the most esteemed positions on Earth for human spaceflight: flight director in mission control at the agency’s Johnson Space Center in Houston. This role is

PULSE News Network6h ago
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NASA Model Wing Lights Up During First Pressure Sensitive Paint Tests

Groundbreaking tests at NASA’s Langley Research Center in Hampton, Virginia, are paving the way for new wind tunnel capabilities for designing the aircraft technologies of the future. In a

PULSE News Network6h ago
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Rains Swamp the Gandak River

Storms drenched Nepal’s mountainous Lumbini and Gandaki provinces with waves of torrential rain between September 24 and 27. The deluge, arriving late in the monsoon season, triggered landslides and

PULSE News Network17h ago
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APOD: 2026 October 2 – The Complete Sharpless Catalog: 313 Nebulas

Discover the cosmosEach day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. Explanation:What does it

PULSE News Network17h ago
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10 Things: Movie Night

NASA’s mission is to pioneer the future in space exploration and scientific discovery.NASA+documentaries allow you to come along for the ride. It’s free. It’s on demand. And no subscription is

PULSE News Network22h ago
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NASA Awards Enterprise Logistics Support Services Agreements

NASA selected 16 companies to provide Enterprise Logistics Support Services under new agreements that will standardize requirements, improve reporting, and streamline the management of costs and

PULSE News Network1d ago
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NASA’s SpaceX Crew-13 Launches

In this Oct. 1, 2026, photo, a SpaceX Falcon 9 rocket and Dragon spacecraft launch from Space Launch Complex 40 at Cape Canaveral Space Force Station in Florida. The spacecraft is carrying NASA

PULSE News Network1d ago
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What’s Up: October 2026 Skywatching Tips from NASA

See Saturn at opposition, catch the Orionid meteor shower, and watch the Moon pass close to the Pleiades, also known as the Seven Sisters. Oct. 4: Saturn reaches opposition, making the ringed planet

PULSE News Network1d ago
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NASA’s SpaceX Crew-13 Launches to International Space Station

Four crew members of NASA’s SpaceX Crew-13 mission launched at 11:10 a.m. EDT Thursday from Space Launch Complex 40 at Cape Canaveral Space Force Station in Florida for a science expedition aboard

PULSE News Network1d ago
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NASA’s Webb Provides Crash Course on Planet-Shattering Collisions

In the early history of our solar system, scientists theorize that a Mars-sized object called Theia smashed into the infant Earth, vaporizing massive amounts of rock and blasting it into space. Some

PULSE News Network1d ago
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An Agricultural “Island” in the Saskatchewan River Delta

Much of the Saskatchewan River Delta, a large inland delta that straddles the Canadian provinces of Saskatchewan and Manitoba, istoo wetfor extensive farming. But amid the delta’s winding channels,

PULSE News Network1d ago
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APOD: 2026 October 1 – Harvest Moon with Erupting Mount Etna

Discover the cosmosEach day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. Explanation:Have you ever

PULSE News Network1d ago
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Curiosity Blog, Sols 5016–5021: Fantastic Minerals and How To Detect Them

Written by Lucy Lim, Planetary Scientist at NASA Goddard Space Flight Center Earth planning date: Friday, Sept. 18, 2026 Curiosity surprised us at the beginning of the week with a change in rock

PULSE News Network1d ago
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Help Overlap Zoo Reveal Cosmic Dust

Galaxies, vast collections of billions of stars, gas, and dust held together by gravity, are scattered across the immensity of space. But every so often, a coincidence occurs: Two galaxies line up

PULSE News Network2d ago
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NASA Adds New Science Investigations for Moon Base

NASA selected three new scientific investigations and their payload suites to advance our knowledge of the Moon and help pave the way for building humanity’s first lunar outpost, Moon Base. The

PULSE News Network2d ago
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NASA Awards Contract to Develop 5G Communications for Moon

NASA has awarded Modulate Space Corporation a contract to develop key elements of a 5G communications system for use on the lunar surface with built-in Wi-Fi 6, for NASA’s Glenn Research Center in

PULSE News Network2d ago
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NASA, International Partners Advance Work on Space Crops

NASA, CSA, and the German Aerospace Center signed a joint statement of intent to begin coordinated, preparatory work toward an Earth-based demonstrator to learn how to grow crops on the Moon, which

PULSE News Network2d ago
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Powerful Storms Continue to Prowl the Pacific

By September 28, the number ofnamed stormsin the region had grown to 20, of which nine had reached hurricane strength. For comparison, the 1991-2020 average by that date is 13.5 named storms with

PULSE News Network2d ago
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APOD: 2026 September 30 – Arp 78: Peculiar Galaxy in Aries

Discover the cosmosEach day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. Explanation:Peculiarspiral

PULSE News Network2d ago
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NASA Opens 2027 Human Lander Challenge for Lunar Communications

NASA’s 2027 Human Lander Challenge is seeking ideas from college and university students to help address one of the most critical needs for sustained lunar exploration: reliable communications. As

PULSE News Network3d ago
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NASA Features Exploration, Science at International Space Conference

NASA will participate in the 77th International Astronautical Congress in Antalya, Türkiye, from Monday, Oct. 5, to Friday, Oct. 9, highlighting America’s leadership in human exploration to the Moon

PULSE News Network3d ago
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NASA Awards Orbital Safety Analysis Support Services Contract

NASA has awarded a contract to Omitron Inc. for the acquisition of orbital safety analysis services, which provide for critical protection of NASA spaceflight assets and astronaut lives. This

PULSE News Network3d ago
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NASA Adds Blue Origin New Glenn 9×4 to Launch Services Contract

In accordance with a contract on-ramp clause, NASA has added Blue Origin’s New Glenn 9×4 launch service to the NASA Launch Services II contract. The New Glenn 9×4 launch service will be available to

PULSE News Network3d ago
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NASA Sets Crew-13 Launch, Docking Coverage

NASA will provide live coverage of prelaunch, launch, and docking activities for the agency’s SpaceX Crew‑13 mission to the International Space Station. Live coverage will stream through a variety

PULSE News Network3d ago
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NASA Opens Applications for Second Season of ORBIT Student Challenge

Following a successful inaugural year of ingenuity and career building, NASA ORBIT has officially returned for a second season to bring university and college student innovation to the forefront of

PULSE News Network3d ago
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Under the Microscope: NASA-Made Material for Moon Manufacturing

Photos taken using a microscope reveal the colorful, kaleidoscope-like crystal structure of a new NASA-made material that could be used for manufacturing during future space missions. Developed at

PULSE News Network3d ago
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Fire Cloud with a Pileus on Top

In summer 2026, scientists took to the air to intercept and study the towering, smoke-infused clouds that wildland fires sometimes create. But during anAugust 11 flightover the Sand Creek firein

PULSE News Network3d ago
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APOD: 2026 September 29 – Sh2-188: The Shrimp Nebula

Discover the cosmosEach day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. Explanation:What causes the

PULSE News Network3d ago
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Mars Has Its Charmes

Sept. 21, 2026 After a long hiatus, the Perseverance rover updates page is back. A lot has happened on Mars in the meantime, and with regular updates now resuming, there is plenty to catch up on —

PULSE News Network3d ago
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October’s Night Sky Notes: Spooky Stargazing

Located within the constellation Perseus lies a star called Algol, also known as ‘Demon Star’ or ‘The Ghoul’. You can spot this star during the autumn months, along with Cassiopeia and Andromeda in

PULSE News Network3d ago
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NASA Armstrong Celebrates 80 Years of Flight Innovation

On Sept. 30, 1946, five National Advisory Committee of Aeronautics engineers arrived at Muroc Army Airfield in California’s high desert to achieve supersonic flight for the first time. In less than

PULSE News Network4d ago
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NASA, Boeing Share Update on Commercial Starliner Development Plans

On Monday, NASA and Boeing provided an update on the company’s Starliner spacecraft, including adding additional crew missions and certifying a new rocket for crew transportation to low Earth

PULSE News Network4d ago
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NASA Highlights Lessons Learned From Swift Boost Mission

A commercial mission to boost NASA’s Neil Gehrels Swift Observatory concluded without raising the spacecraft’s orbit, but the agency and industry vendor Katalyst Space have gained valuable experience

PULSE News Network4d ago
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NASA Celebrates as Artemis Accords Surpasses 75 Signatories

Marking a significant expansion in the number of signatories to the Artemis Accords, NASA welcomed Albania, Croatia,Côte d’Ivoire, and San Marino, bringing total participation to 76 countries. “Our

PULSE News Network4d ago
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What You Need to Know About NASA’s SpaceX Crew-13 Mission

Four crew members are set to launch to the International Space Station as part of NASA’s SpaceX Crew-13 mission to perform research, technology demonstrations, and maintenance aboard the orbiting

PULSE News Network4d ago
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Meet NASA’s Artemis II Crew During Houston Public Event

The four astronauts of NASA’s Artemis II mission will participate in an event hosted by industry and community partners at the University of Houston to discuss their mission around the Moon aboard

PULSE News Network4d ago
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NASA ORBIT Challenge 2027

The NASA ORBIT Challenge invites university and community college students nationwide to work with real NASA intellectual property and mission challenges. Choose your path: develop commercial

PULSE News Network4d ago
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Contractor to Civil Servant: NASA Welcomes Kristie Foster

Her work at the agency’s Stennis Space Center near Bay St. Louis, Mississippi, supports NASA’s mission to return American astronauts to the Moon, build a Moon Base for an enduring presence on the

PULSE News Network4d ago
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APOD: 2026 September 28 – Cosmic Latte: The Average Color of the Universe

Discover the cosmosEach day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. Explanation:What color is

PULSE News Network4d ago
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Reliable Robots: Meet Johnson’s Dexterous Robotics Team

The idea of humans and robots working side-by-side in space was once the stuff of science fiction, but with NASA launching increasingly complex missions deeper into space, human-robot collaboration

PULSE News Network4d ago
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1,943 Hidden Valleys Revealed Beneath Greenland's Ice

Researchers have mapped 1,943 valleys carved into the bedrock beneath the Greenland Ice Sheet using a new satellite-based technique, revealing an extensive landscape that had been hidden beneath more

PULSE News Network4d ago
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San Marino becomes 76th signatory to Artemis Accords space agreement

The Republic of San Marino became the 76th signatory to the Artemis Accords during a ceremony in Rimini on Friday, joining a coalition of nations committed to space exploration, NASA said. Rossano

PULSE News NetworkSep 25
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NASA preps dual-mode propulsion satellite for October launch

NASA has completed testing on a new small spacecraft designed to demonstrate a hybrid propulsion system that could reduce weight and costs for future space missions, the agency said. The ASCENT

PULSE News NetworkSep 25
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NASA assigns crew for spring 2027 space station mission

NASA announced crew assignments for SpaceX Crew-14, a long-duration mission to the International Space Station scheduled to launch no earlier than spring 2027. The four-person crew includes

PULSE News NetworkSep 24
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Côte d'Ivoire becomes 75th Artemis Accords signatory

Côte d'Ivoire signed the Artemis Accords on Thursday, becoming the 75th signatory nation to the international agreement on peaceful space exploration. The signing ceremony took place in Abidjan

PULSE News NetworkSep 24
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NASA awards $650,000 to winning designs for feeding astronauts on Mars

NASA announced the winners of the Deep Space Food Challenge: Mars to Table, with first-place prize of $300,000 going to Chinyere Ukeje of Philadelphia for the Adaptive Nourishment Infrastructure food

PULSE News NetworkSep 24