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Space: Astronomy and Astrophysics

Exploring the wonders of the universe.

6,169 topics in this forum

  1. In Memoriam 1 2 3 4 11

    Remembering those that have recently passed on in the space community.
    By Waspie_Dwarf,
    • 250 replies
    • 58,951 views

  2. How to Observe the Sun Safely

    How to look at the Sun and not go blind
    By Waspie_Dwarf,   
    • 0 replies
    • 15,316 views

  3. Large meteor wows Norway after blazing through night sky

    By Still Waters,   
    • 1 reply
    • 33 views

  4. Betelgeuse will be visible as a Supernova in March of 2025 1 2

    A star has exploded
    By Tom O'Neil,   
    • 44 replies
    • 616 views

  5. Stunning First Images From Rebooted Hubble: Bizarre “Oddball” Galaxies

    By Manwon Lender,
    • 0 replies
    • 59 views

  6. NASA image of the day

    By Desertrat56,
    • 12 replies
    • 329 views

  7. First clear detection of a moon-forming disc around a planet outside our solar system

    By Still Waters,   
    • 0 replies
    • 28 views

  8. Fun video shows what would happen if you dropped a ball on different planets

    By Still Waters,   
    • 1 reply
    • 93 views

  9. Evidence of ancient life on Mars has been ‘erased’, Nasa scientists say

    By Eldorado,   
    • 1 reply
    • 111 views

  10. Tragic Teardrop Star Reveals Hidden Supernova Doom

    By Manwon Lender,
    • 1 reply
    • 66 views

  11. Gravitationally Unstable Disk May Collapse to Form Planets

    By Waspie_Dwarf,   
    • 16 replies
    • 193 views

  12. At Last! NASA Successfully Switches to Backup Computer on Hubble Space Telescope

    Topic was merged with Computer Fails on NASA's Hubble Space Telescope

  13. Hubble Reveals a ‘Rediscovered’ Star Cluster

    By Waspie_Dwarf,   
    • 0 replies
    • 65 views

  14. Stunning Galactic Fireworks: New ESO Images Reveal Spectacular Features of Nearby Galaxies

    By Manwon Lender,
    • 0 replies
    • 42 views

  15. Icequakes likely rumble along geyser-spitting fractures in Saturn’s icy moon Enceladus

    By Waspie_Dwarf,   
    • 0 replies
    • 44 views

  16. Satellite galaxies can carry on forming stars when they pass close to their parent galaxies

    By Waspie_Dwarf,   
    • 0 replies
    • 63 views

  17. Quest to Reveal Fundamental Secrets of the Universe Driven by Curiosity and Technology

    By Manwon Lender,
    • 0 replies
    • 50 views

  18. NASA’s Tess Discovers Stellar Siblings Host “Teenage” Exoplanets

    By Manwon Lender,
    • 0 replies
    • 17 views

  19. Surface of Jupiter’s Moon Europa Churned by Small Impacts - may have conditions suitable for life

    By Manwon Lender,
    • 8 replies
    • 127 views

  20. Book written in 1953, mentions Elon leading us to Mars

    Werner Von Brawn, "Mars Project" called leader Elon

    Topic was moved to forum Modern Mysteries, New Age and Prophecies

  21. Scientists are trying to 'listen' to the Big Bang

    By UM-Bot,
    • 4 replies
    • 143 views

  22. Asteroids In Depth: Our Solar System’s Asteroid Belt

    By Manwon Lender,
    • 0 replies
    • 24 views

  23. Mysterious Population of Rogue Planets Spotted Near the Center of Our Galaxy

    By Manwon Lender,
    • 23 replies
    • 283 views

  24. Hubble Glimpses a Galactic Duo

    Hubble Image
    By Waspie_Dwarf,   
    • 0 replies
    • 82 views

  25. Amateur Astronomer Discovers New Moon of Jupiter

    By Waspie_Dwarf,   
    • 0 replies
    • 61 views

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