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Space: Astronomy and Astrophysics

Exploring the wonders of the universe.

7,884 topics in this forum

  1. Watch the Skies - October's Night Sky Notes [updated]

    What to see in the night sky this month
    By Waspie_Dwarf,   
    • 7 replies
    • 320 views

  2. In Memoriam 1 2 3 4 12

    Remembering those that have recently passed on in the space community.
    By Waspie_Dwarf,
    • 287 replies
    • 82.7k views

  3. How to Observe the Sun Safely

    How to look at the Sun and not go blind
    By Waspie_Dwarf,   
    • 0 replies
    • 19k views

  4. Solar Activity and Geomagnetic Storms - October 2024 [updated]

    By Waspie_Dwarf,   
    • 5 replies
    • 191 views

  5. Young Earth May Have Captured Moon from Space, Research Suggests

    By Abramelin,   
    • 1 reply
    • 55 views

  6. Hubble Observes a Peculiar Galaxy Shape

    Hubble Image
    By Waspie_Dwarf,   
    • 3 replies
    • 81 views

  7. Radiant Stars at the Heart of a Cosmic Rose

    Dark Energy Camera captures most detailed image of the resplendent Rosette Nebula and the star cluster fueling its glow
    By Waspie_Dwarf,   
    • 1 reply
    • 61 views

  8. Brian Cox Explores Saturn's Wobbly Moon | Solar System

    BBC Earth Science Video
    By Waspie_Dwarf,   
    • 0 replies
    • 36 views

  9. Comet C/2023 A3 (Tsuchinshan–ATLAS) [updated]

    Potentially naked-eye comet visible in October 2024
    By Waspie_Dwarf,   
    • 7 replies
    • 231 views

  10. NASA’s TESS Spots Record-Breaking Stellar Triplets

    NASA's Transiting Exoplanet Survey Satellite (TESS)
    By Waspie_Dwarf,   
    • 0 replies
    • 48 views

  11. NASA’s Webb Reveals Unusual Jets of Volatile Gas from Icy Centaur 29P

    Centaur 29P/Schwassmann-Wachmann 1
    By Waspie_Dwarf,   
    • 0 replies
    • 61 views

  12. Earth to have new mini-moon for two months [updated]

    By Waspie_Dwarf,   
    • 6 replies
    • 368 views

  13. Webb Researchers Discover Lensed Supernova, Confirm Hubble Tension

    NASA's James Webb Space Telescope
    By Waspie_Dwarf,   
    • 2 replies
    • 58 views

  14. This rocky planet around a white dwarf resembles Earth — 8 billion years from now

    Existence of Earth-like planet around dead sun offers hope for our planet's ultimate survival
    By Waspie_Dwarf,   
    • 1 reply
    • 90 views

  15. Carbon dioxide and hydrogen peroxide discovered on Pluto’s moon Charon

    By Waspie_Dwarf,   
    • 0 replies
    • 62 views

  16. Scientists discover planet orbiting closest single star to our Sun

    Planet orbiting Barnard's Star
    By Waspie_Dwarf,   
    • 1 reply
    • 65 views

  17. Hubble Captures Stellar Nurseries in a Majestic Spiral

    Hubble Image
    By Waspie_Dwarf,   
    • 0 replies
    • 74 views

  18. NASA’s Hubble Finds that a Black Hole Beam Promotes Stellar Eruptions

    By Waspie_Dwarf,   
    • 0 replies
    • 115 views

  19. Ceres shows signs of life near Ertunet Crater

    Ceres, the largest body in the asteroid belt, is harbouring molecules of life and might be the next potential target for study
    By Portre,   
    • 2 replies
    • 121 views

  20. In Odd Galaxy, NASA’s Webb Finds Potential Missing Link to First Stars

    NASA's James Webb Space Telescope
    By Waspie_Dwarf,   
    • 0 replies
    • 80 views

  21. Using Slime Mold to Simulate Dark Matter

    By Waspie_Dwarf,   
    • 2 replies
    • 557 views

  22. XRISM unveils black hole and supernova remnant surroundings

    JAXA's X-ray Imaging and Spectroscopy Mission
    By Waspie_Dwarf,   
    • 0 replies
    • 73 views

  23. Stephen Hawking's black hole radiation paradox could finally be solved

    black holes may actually be "frozen stars,"
    By Portre,   
    • 0 replies
    • 72 views

  24. Hubble Lights the Way with New Multiwavelength Galaxy View

    By Waspie_Dwarf,   
    • 1 reply
    • 92 views

  25. NASA’s Chandra Finds Galaxy Cluster That Crosses the Streams

    By Waspie_Dwarf,   
    • 0 replies
    • 58 views

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