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  1. APOD: 2026 November 11 – NGC 4449: Small Galaxy, Big Impact

    APOD Science APOD APOD: 2026 November 11 – NGC… 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. NGC 4449:

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  2. Water Surges Into Navajo Reservoir

    Rounds of heavy rain in the U.S. Southwest flooded rivers and rapidly raised New Mexico’s second-largest reservoir.

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  3. NASA Invites Media, Public to Join Voyager 1 One-Light Day Activities

    Launched nearly 50 years ago in 1977, NASA’s Voyager 1 on Wednesday, Nov. 18 will have traveled one light-day from Earth, which is more than 16 billion miles (25.9 billion kilometers). Voyager 1 is the most distant human-made object, and any light from Earth would take 24 hours to reach the spacecraft. NASA will highlight

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  4. NASA to Welcome Expedition 74 Astronauts Home at Space Center Houston

    NASA will welcome home the Expedition 74 crew during a public event at Space Center Houston following their return from a long-duration mission aboard the International Space Station. NASA astronauts Jessica Meir, Jack Hathaway, and Chris Williams; ESA (European Space Agency) astronaut Sophie Adenot; and Roscosmos cosmonauts Sergey Kud‑Sverchkov and Sergei Mikaev will share mission

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  5. NASA Scientists Show How Gravitational Waves Can Reveal New Worlds

    The LISA (Laser Interferometer Space Antenna) observatory, now in development, will detect gravitational waves, the tiny ripples in space-time caused by orbiting masses. Now two studies led by NASA astrophysicists show in new detail how LISA could reveal a new and unique population of exoplanets — worlds beyond our solar system — throughout our galaxy.

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  6. CHAPEA Crew Leaves a Mark

    The Crew Health and Performance Exploration Analog (CHAPEA) Mission 2 crew arranged photos around a boot print in the simulated Martian sand outside their habitat on Aug. 31, 2026. The crew recently exited their habitat on Saturday, Oct. 31, after 378 days of isolation in a facility at the agency’s Johnson Space Center in Houston. Health

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  7. APOD: 2026 November 10 – Saturn Behind the Moon

    APOD Science APOD APOD: 2026 November 10 –… 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. Saturn Behind the

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  8. Autumn Mornings Bring Valley Fog

    Low clouds trace the branching valleys of the Appalachian Plateau and the Cumberland River, then burn off by afternoon.

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  9. Curiosity Blog, Sols 5056-5062: Charging Back Up!

    By Remington Free, Operations Systems Engineer, NASA-JPL Earth planning date: Friday, Oct. 30, 2026 Today’s plan covered 3 sols, 5060, 5061, and 5062, as we take a few recharging sols before getting back to our normal drilling activities. As you may know if you have been following the blog closely, we are in the middle

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  10. Curiosity Blog, Sols 5050-5055: It’s Nazca, Our 49th Drill Hole

    Written by Susanne P. Schwenzer, Professor of Planetary Mineralogy at The Open University, UK Earth planning date: Friday, Oct. 23, 2026 As regular readers of this blog will know, we returned to the area where we found disc shaped inclusions in the rocks, which we interpreted as potential crystals. If they are indeed crystals, and

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  11. Rubies on Mars?

    Written by Roger C. Wiens, SuperCam Principal Investigator for NASA’s Perseverance rover at Purdue University Nov. 4, 2026 Exploration on Mars turns up the unexpected. Perseverance is equipped with a fantastic set of instruments for studying the rock record of this ancient planet. Both PIXL and SuperCam have great capabilities for detecting all kinds of

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  12. Newest Sample, Oldest Rock?

    Written by Tasha Coelho, Mastcam-Z Student Collaborator at Arizona State University Nov. 1, 2026 Perseverance’s most recent abrasion “Pumbe” bears a striking resemblance to an earlier abrasion, “Badger Peak.” That’s no coincidence. As previously reported, that rock had a hardness too high to core. However, the team felt strongly that it was worth the effort

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  13. La NASA busca a la próxima generación de astronautas

    Read this release in English here.La NASA busca a los exploradores que ayudarán a escribir el próximo capítulo de los vuelos espaciales tripulados. Ya está abierto el plazo de inscripción para la próxima promoción de astronautas de la agencia, que se incorporarán a la NASA en un momento en el que Estados Unidos regresa a

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  14. NASA’s Chandra Finds Source of Star’s Mysterious Outbursts

    Using NASA’s Chandra X-ray Observatory, astronomers have discovered what is triggering repeated outbursts from a giant, unstable star. A new study, published Monday in the latest issue of The Astrophysical Journal, details the discovery of a previously hidden companion object that keeps pulling material away from the massive star every 113 days as they orbit

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