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Astronomy

September 2026

  • Starwatch map

    Starwatch
    Starwatch: Tracking down the faint stars of Pisces

  • A photograph of Enceladus in space, a marbled white moon with streaks of blue

    Earth microbes survive simulated conditions of Saturn moon’s ocean

  • People on a hill watching the sun set

    Starwatch
    Starwatch: Autumnal equinox in northern hemisphere, spring in the south

  • Illustration of a black hole's glowing ring tearing apart a star with erupting debris

    ‘Very messy eaters’: scientists solve the mystery of when black holes ‘burp’

  • Starwatch
    Starwatch: A Venus-spotting challenge with a beautiful reward

  • Starwatch
    Starwatch: Waning crescent moon gets close to brilliant beacon of Jupiter

  • The Audio Long Read
    The great silence: why haven’t we found any aliens yet? – podcast

    Podcast38:31

  • Milky Way at the dining table: Bath art show celebrates 18th-century brother and sister astronomers

August 2026

  • Image of the night sky depicting Sagitta on a line between Vega and Altair as part of the summer triangle with Deneb

    Starwatch
    Starwatch: Sagitta’s arrow shape makes it easy to see against a dark sky

  • Artist concept of Pluto and its moons seen from an icy surface under a starry sky

    Forbidden planet: was Pluto’s 2006 demotion a big mistake?

  • A SpaceX Falcon Heavy rocket lifts off carrying NASA's Nancy Grace Roman Space Telescope, at the Kennedy Space Center in Cape Canaveral, Florida, U.S., August 30, 2026. REUTERS/Joe Skipper

    Nasa space telescope launches after surviving Trump budget cuts

  • The moon, set against a black night sky, appears as a red disc, with just a sliver of yellowy white moonlight shining down its right edge

    Starwatch
    Starwatch: Lunar eclipse to reward early risers in UK and Europe

  • Northern Territory’s Karlu Karlu conservation reserve recognised as a rare International Dark Sky Sanctuary

  • Capture the Dark 2026: Winning photographs

    Gallery7

  • Astronomers detect fastest known star in Milky Way

  • Starwatch
    Starwatch: Vega the bright star will light the way to the constellation of Lyra

  • Scientists hope to shed light on young universe by using far side of the moon

  • The Guardian view on solar eclipses: moments of wonder that bring us together

  • ‘Colander sales jumped nearly 40%’: how Britons viewed the solar eclipse

  • ‘The colander worked best!’ Guardian readers share their experience of the solar eclipse

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