APOD: 2026 August 24 – Comet 220P in Outburst

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APOD Science APOD APOD: 2026 August 24 – Comet… 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 220P […]

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NASA's Roman Space Telescope Set for Falcon Heavy Launch on Aug. 30

NASA has announced coverage plans for the upcoming launch of the Nancy Grace Roman Space Telescope from Florida. The observatory is scheduled to lift off no earlier than 7:26 a.m. EDT on Sunday, August 30, aboard a SpaceX Falcon Heavy rocket. Roman is NASA's next-generation space telescope built to investigate some of the universe's most profound questions, including the nature of dark energy. The mission represents a major step forward in NASA's efforts to deepen our understanding of the cosmos.

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Perseverance Rover Films Martian Moon Phobos Crossing the Sun

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NASA Studies Reveal How the Sun's Ancient Past Shaped Earth's Climate

Two NASA-funded studies have shed new light on how early events in the Sun's history may have influenced Earth's climate development. Researchers at NASA's SHIELD center were among the scientists involved in the findings. The studies suggest that solar activity from billions of years ago played a role in creating Earth's distinctive climate conditions. The research also points to ancient solar events as a possible explanation for certain climate shifts on Earth that had previously gone unexplained.

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NASA Artemis II Commander Reid Wiseman Takes IndyCar Lap at Freedom 250 GP

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