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Space: Astronomy and Astrophysics

Exploring the wonders of the universe.

7,550 topics in this forum

  1. April’s Night Sky Notes: Participate in Eclipse Science [updated]

    The Next Full Moon is the Crow, Crust, Sap, Sugar, or Worm Moon
    By Waspie_Dwarf,   
    • 5 replies
    • 281 views

  2. In Memoriam 1 2 3 4 11

    Remembering those that have recently passed on in the space community.
    By Waspie_Dwarf,
    • 274 replies
    • 80.7k views

  3. How to Observe the Sun Safely

    How to look at the Sun and not go blind
    By Waspie_Dwarf,   
    • 0 replies
    • 18.7k views

  4. Enjoy the Warming Weather Under These 3 Upcoming Meteor Showers

    By Waspie_Dwarf,   
    • 0 replies
    • 12 views

  5. Looking Beyond the Veil

    James Webb Space Telescope Image
    By Waspie_Dwarf,   
    • 0 replies
    • 24 views

  6. Hubble Captures a Bright Galactic and Stellar Duo

    Hubble Image
    By Waspie_Dwarf,   
    • 0 replies
    • 45 views

  7. India's Astrosat detects 67 bursts coming from a magnetar

    Unique emission line in spectra of magnetar
    By Ajay0,
    • 2 replies
    • 221 views

  8. Amateur Astronomers Caught Sungrazing Comet during Solar Eclipse

    By Waspie_Dwarf,   
    • 0 replies
    • 58 views

  9. Hubble Goes Hunting for Small Main Belt Asteroids

    By Waspie_Dwarf,   
    • 0 replies
    • 54 views

  10. NASA’s Webb Finds Signs of Possible Aurorae on Isolated Brown Dwarf [updated]

    By Waspie_Dwarf,   
    • 1 reply
    • 131 views

  11. Major new telescope structure completed in Germany

    The Fred Young Submillimeter Telescope (FYST)
    By Waspie_Dwarf,   
    • 0 replies
    • 40 views

  12. NASA Observations Find What Helps Heat Roots of ‘Moss’ on Sun

    By Waspie_Dwarf,   
    • 0 replies
    • 35 views

  13. Total Solar Eclipse: 24th April 2024 - Live Streams & Photos 1 2 3

    By Waspie_Dwarf,   
    • 57 replies
    • 799 views

  14. Asteroid fragments narrow down timeframe for giant planets’ current orbits

    By Waspie_Dwarf,   
    • 0 replies
    • 37 views

  15. In search for alien life, purple may be the new green

    By Waspie_Dwarf,   
    • 0 replies
    • 81 views

  16. Winchcombe meteorite is helping us to understand more about asteroids [updated]

    By Waspie_Dwarf,   
    • 1 reply
    • 201 views

  17. NASA’s Fermi Mission Sees No Gamma Rays from Nearby Supernova

    Supernova SN 2023ixf
    By Waspie_Dwarf,   
    • 0 replies
    • 84 views

  18. A Solar Neighborhood Census, Thanks to NASA Citizen Science

    Backyard Worlds: Planet 9 citizen science project
    By Waspie_Dwarf,   
    • 0 replies
    • 66 views

  19. Hubble Spots a Galaxy Hidden in a Dark Cloud

    Hubble Image
    By Waspie_Dwarf,   
    • 0 replies
    • 63 views

  20. Sleeping giant surprises Gaia scientists

    Ffirst time a black hole of stellar origin this big has been spotted within the Milky Way
    By Waspie_Dwarf,   
    • 0 replies
    • 61 views

  21. Astrophysicists solve mystery of heart-shaped feature on the surface of Pluto

    By Still Waters,   
    • 1 reply
    • 87 views

  22. Brightest gamma-ray burst of all time came from the collapse of a massive star

    By Grim Reaper 6,
    • 0 replies
    • 65 views

  23. Exoplanets true to size

    From the brightness variations of its host star, an exoplanet’s size and other properties can be determined. In order to avoid mistakes, the star’s magnetic field is decisive.
    By Waspie_Dwarf,   
    • 0 replies
    • 58 views

  24. Physicists solve puzzle about ancient galaxy found by Webb telescope

    Study offers an explanation for dark matter distribution in a massive quiescent galaxy
    By Waspie_Dwarf,   
    • 0 replies
    • 59 views

  25. Unraveling Dark Energy and Cosmic Expansion With an 11-Ton Time Machine

    By Grim Reaper 6,
    • 1 reply
    • 81 views

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