For more information, contact Joel W. Sills, Langley Research Center, joel.w.sills@nasa.gov. Download PDF here Chip resistors are widely used in NASA projects, yet cases of alumina substrate cracking during environmental testing are rare. Two instances of thick-film chip resistor cracking were observed during thermal cycling after vibration, with fractures occurring across the short axis due […]
November 2, 2026 at 07:00PM
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Tuesday, November 3, 2026
NASA Astronaut, STEM Creator Connect with Students for STEM Day
Students across the country will have the opportunity to connect directly with the International Space Station during a live, interactive in-flight call with NASA astronaut Anil Menon and Mark Rober STEM content creator and founder of ClassCrunchLabs Foundation. The event, hosted by NASA’s Office of STEM Engagement, celebrates National STEM Day by bringing real‑world science, […]
November 2, 2026 at 07:00PM
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November 2, 2026 at 07:00PM
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Monday, November 2, 2026
APOD: 2026 November 3 – Comet PanSTARRs and Rainbow Meteor
APOD Science APOD APOD: 2026 November 3 –… 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. Comet PanSTARRs and […]
November 2, 2026 at 07:00PM
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November 2, 2026 at 07:00PM
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The Pacific’s Busy Storm Season
Super Typhoon In-fa developed an unusually large eye, and the remnants of Typhoon Champi transitioned into an extratropical storm that targeted Alaska.
November 2, 2026 at 07:00PM
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November 2, 2026 at 07:00PM
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NPR News: Archaeologists are using chemistry to learn more about mummies
Archaeologists are using chemistry to learn more about mummies
Ancient Egyptian mummy remains were once marketed as medicine. Research finds at least some of these products came from real human remains and that mummy materials keep bodies preserved for millennia.
Read more on NPR
Ancient Egyptian mummy remains were once marketed as medicine. Research finds at least some of these products came from real human remains and that mummy materials keep bodies preserved for millennia.
Read more on NPR
TB 26-09 Measured Hammer-Tap Inputs
For more information, contact Joel W. Sills, Langley Research Center, joel.w.sills@nasa.gov. Download the PDF version An instrumented hammer test does not require an idealized single half-sine waveform. When the complete force and response are measured accurately, crest ripples and separated contacts remain known inputs. Force shape changes excitation, but does not inherently invalidate the record. […]
November 1, 2026 at 07:00PM
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November 1, 2026 at 07:00PM
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What’s Up: November 2026 Skywatching Tips from NASA
Meteor Showers, a Spacecraft Milestone, and a Supermoon Catch Taurid and Leonid meteors, spot Mars near Jupiter, celebrate Voyager 1’s light-day milestone, and watch November’s supermoon. Skywatching Highlights Transcript A month of meteor showers … a close pairing of Mars and Jupiter … and a supermoon! That’s What’s Up for November. November offers a buffet […]
November 1, 2026 at 07:00PM
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November 1, 2026 at 07:00PM
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