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Science

Isaias Dims the Gulf Coast

High-definition images of nighttime lights show where the hurricane knocked out power along the Florida Panhandle and how quickly the lights came back.

APOD: 2026 October 16 – Chasing the International Space Station

APOD Science APOD APOD: 2026 October 16 –… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss APOD Astronomy Picture of the Day Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. To view this […]

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NASA Satellites Observe Historic 2026 El Niño

A phenomenon rarer than a solar eclipse and more powerful than any single storm system is unfolding this fall, and NASA is tracking it closely. El Niño is a natural climate pattern that emerges roughly every two to seven years marked by warmer-than-normal water temperatures in parts of the equatorial Pacific. NASA scientists are keeping […]

NASA to Help Unlock Mysteries of Mars’ Moons in Upcoming Mission

NASA is playing an important role in JAXA’s (Japan Aerospace Exploration Agency) MMX (Martian Moons eXploration) mission, to advance our understanding of Mars’ moons and build on the agency’s long history of exploring the Red Planet. The mission aims to characterize and determine the origin of Mars’ moons Phobos and Deimos and deliver a sample […]

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Self-replicating AI: Is your fridge a cybersecurity risk?

Anthropic researchers warn that AI worms could soon target connected household devices and spread from one device to another. Cyberattacks on French supermarkets illustrate just how vulnerable such systems can be.

Rigorous Analysis Confirms NASA’s Artemis II Heat Shield Performance

NASA’s Artemis II mission sent four astronauts around the Moon and brought them safely back to Earth, laying a foundation for crewed flights to the Moon’s surface. Additional engineering data analysis of the Orion spacecraft’s heat shield confirmed initial data showing the heat shield performed as expected. In particular, NASA measured whether the thermal protection […]

NASA Awards Enable Research, Technology to Build Future Workforce

NASA has selected 12 U.S. institutions to receive $12 million to accelerate academic research and technology development in support of the agency’s priorities for exploring the Moon, Mars, and deep space. Through NASA’s Minority University Research and Education Project (MUREP) Space Technology Artemis Research (M‑STAR) initiative, selected institutions will each receive up to $1 million […]

NASA Welcomes All Ages, Experience Levels for Space Apps Challenge

Registration is open for the 2026 NASA Space Apps Challenge, a two-day global event on Saturday, Nov. 14 and Sunday, Nov. 15, where teams work to create solutions inspired by NASA’s most ambitious exploration goals and making use of the agency’s free and open data. The annual challenge, often called a hackathon, is an intensive, […]

NASA to Conduct Low-Altitude Flights Over Texas Farmland

Editor’s Note: This article was originally published on Oct. 15, 2026, and has been updated to correct the location of the flights. A NASA Dynamic Aviation A200 aircraft will conduct low-flying research flights over farmland near Amarillo, Texas, from Thursday, Oct. 22, through Monday, Nov. 9. These flights will measure gaseous and particulate emissions from […]

Power Up: Roll Out Solar Arrays Boost Space Station Power Supply

From the International Space Station’s unique position 250 miles above Earth, the Sun is a vital source of energy. Solar power supports the station’s life support systems, daily activities, and hundreds of research investigations that improve life on Earth and prepare humans for deep space exploration. Over the past five years, NASA augmented the station’s […]

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Chandra Finds Possible Origin of ‘Treble Clef’ Waves

A formation of radio waves looks remarkably like a treble clef in this Oct. 14, 2026, image from NASA’s Chandra X-Ray Observatory. Researchers used Chandra to find that the Treble Clef is likely caused by an outburst from a supermassive black hole, followed by a collision of two galaxy clusters. Read more about this discovery. […]