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#astronomyfact — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #astronomyfact, aggregated by home.social.

  1. #DYK it can #rain on the #Sun? #Plasma rain occurs when large globs of super-hot gas called plasma gather in the Sun’s outer #atmosphere. When the globs of plasma become cooler and more dense than the rest of the Sun’s outer atmosphere, they drip back down on to the Sun like rain.
    #astronomy #astronomyfact #astronomyeducation #astronomyknowledge #astronomyatmastodon

  2. #DYK it can #rain on the #Sun? #Plasma rain occurs when large globs of super-hot gas called plasma gather in the Sun’s outer #atmosphere. When the globs of plasma become cooler and more dense than the rest of the Sun’s outer atmosphere, they drip back down on to the Sun like rain.
    #astronomy #astronomyfact #astronomyeducation #astronomyknowledge #astronomyatmastodon

  3. #DYK it can #rain on the #Sun? #Plasma rain occurs when large globs of super-hot gas called plasma gather in the Sun’s outer #atmosphere. When the globs of plasma become cooler and more dense than the rest of the Sun’s outer atmosphere, they drip back down on to the Sun like rain.
    #astronomy #astronomyfact #astronomyeducation #astronomyknowledge #astronomyatmastodon

  4. #DYK it can #rain on the #Sun? #Plasma rain occurs when large globs of super-hot gas called plasma gather in the Sun’s outer #atmosphere. When the globs of plasma become cooler and more dense than the rest of the Sun’s outer atmosphere, they drip back down on to the Sun like rain.
    #astronomy #astronomyfact #astronomyeducation #astronomyknowledge #astronomyatmastodon

  5. The Sombrero Galaxy is a peculiar #galaxy of unclear classification in the constellation borders of #Virgo and #Corvus, being about 9.55 megaparsecs from the Milky Way galaxy.

    Stars: 100 billion
    Coordinates: RA 12h 39m 59s | Dec -11° 37′ 23″
    Apparent mass: ~0.0000008 billion M☉
    Age: 13.25 billion years
    Distance to Earth: 29.35 million light years
    Radius: 25,000 light years
    Magnitude: 8

    #astronomy #astronomyfact #astronomypictureoftheday #astronomypictures #astronomyisfun #milkyway

  6. The Sombrero Galaxy is a peculiar #galaxy of unclear classification in the constellation borders of #Virgo and #Corvus, being about 9.55 megaparsecs from the Milky Way galaxy.

    Stars: 100 billion
    Coordinates: RA 12h 39m 59s | Dec -11° 37′ 23″
    Apparent mass: ~0.0000008 billion M☉
    Age: 13.25 billion years
    Distance to Earth: 29.35 million light years
    Radius: 25,000 light years
    Magnitude: 8

    #astronomy #astronomyfact #astronomypictureoftheday #astronomypictures #astronomyisfun #milkyway

  7. The Sombrero Galaxy is a peculiar #galaxy of unclear classification in the constellation borders of #Virgo and #Corvus, being about 9.55 megaparsecs from the Milky Way galaxy.

    Stars: 100 billion
    Coordinates: RA 12h 39m 59s | Dec -11° 37′ 23″
    Apparent mass: ~0.0000008 billion M☉
    Age: 13.25 billion years
    Distance to Earth: 29.35 million light years
    Radius: 25,000 light years
    Magnitude: 8

    #astronomy #astronomyfact #astronomypictureoftheday #astronomypictures #astronomyisfun #milkyway

  8. The Sombrero Galaxy is a peculiar #galaxy of unclear classification in the constellation borders of #Virgo and #Corvus, being about 9.55 megaparsecs from the Milky Way galaxy.

    Stars: 100 billion
    Coordinates: RA 12h 39m 59s | Dec -11° 37′ 23″
    Apparent mass: ~0.0000008 billion M☉
    Age: 13.25 billion years
    Distance to Earth: 29.35 million light years
    Radius: 25,000 light years
    Magnitude: 8

    #astronomy #astronomyfact #astronomypictureoftheday #astronomypictures #astronomyisfun #milkyway

  9. The Sombrero Galaxy is a peculiar #galaxy of unclear classification in the constellation borders of #Virgo and #Corvus, being about 9.55 megaparsecs from the Milky Way galaxy.

    Stars: 100 billion
    Coordinates: RA 12h 39m 59s | Dec -11° 37′ 23″
    Apparent mass: ~0.0000008 billion M☉
    Age: 13.25 billion years
    Distance to Earth: 29.35 million light years
    Radius: 25,000 light years
    Magnitude: 8

    #astronomy #astronomyfact #astronomypictureoftheday #astronomypictures #astronomyisfun #milkyway

  10. This time-lapse of #Hubble images, spanning 22 years, traces the ongoing aftermath of #Supernova 1987A. Hubble shows a #shockwave from the #stellar explosion hitting a ring of material previously cast off by the dying #star.
    #astronomy #astronomyfact #astronomysociety #astronomyatmastodon

  11. This time-lapse of #Hubble images, spanning 22 years, traces the ongoing aftermath of #Supernova 1987A. Hubble shows a #shockwave from the #stellar explosion hitting a ring of material previously cast off by the dying #star.
    #astronomy #astronomyfact #astronomysociety #astronomyatmastodon

  12. This time-lapse of #Hubble images, spanning 22 years, traces the ongoing aftermath of #Supernova 1987A. Hubble shows a #shockwave from the #stellar explosion hitting a ring of material previously cast off by the dying #star.
    #astronomy #astronomyfact #astronomysociety #astronomyatmastodon

  13. This time-lapse of #Hubble images, spanning 22 years, traces the ongoing aftermath of #Supernova 1987A. Hubble shows a #shockwave from the #stellar explosion hitting a ring of material previously cast off by the dying #star.
    #astronomy #astronomyfact #astronomysociety #astronomyatmastodon

  14. This time-lapse of #Hubble images, spanning 22 years, traces the ongoing aftermath of #Supernova 1987A. Hubble shows a #shockwave from the #stellar explosion hitting a ring of material previously cast off by the dying #star.
    #astronomy #astronomyfact #astronomysociety #astronomyatmastodon

  15. Jupiter's monster storm, the Great Red Spot, was once so large that three Earths would fit inside it. But new measurements by NASA's Hubble Space Telescope reveal that the largest storm in our solar system has downsized significantly. The red spot, which has been raging for at least a hundred years, is only the width of one Earth.
    The #Hubble images were taken in 1995, 2009, and 2014.
    #jupiter #thegreatredspot #nasa #astronomy #astronomyatmastodon #astronomyfact #astronomysociety

  16. Jupiter's monster storm, the Great Red Spot, was once so large that three Earths would fit inside it. But new measurements by NASA's Hubble Space Telescope reveal that the largest storm in our solar system has downsized significantly. The red spot, which has been raging for at least a hundred years, is only the width of one Earth.
    The #Hubble images were taken in 1995, 2009, and 2014.
    #jupiter #thegreatredspot #nasa #astronomy #astronomyatmastodon #astronomyfact #astronomysociety

  17. Jupiter's monster storm, the Great Red Spot, was once so large that three Earths would fit inside it. But new measurements by NASA's Hubble Space Telescope reveal that the largest storm in our solar system has downsized significantly. The red spot, which has been raging for at least a hundred years, is only the width of one Earth.
    The #Hubble images were taken in 1995, 2009, and 2014.
    #jupiter #thegreatredspot #nasa #astronomy #astronomyatmastodon #astronomyfact #astronomysociety

  18. Jupiter's monster storm, the Great Red Spot, was once so large that three Earths would fit inside it. But new measurements by NASA's Hubble Space Telescope reveal that the largest storm in our solar system has downsized significantly. The red spot, which has been raging for at least a hundred years, is only the width of one Earth.
    The #Hubble images were taken in 1995, 2009, and 2014.
    #jupiter #thegreatredspot #nasa #astronomy #astronomyatmastodon #astronomyfact #astronomysociety

  19. Jupiter's monster storm, the Great Red Spot, was once so large that three Earths would fit inside it. But new measurements by NASA's Hubble Space Telescope reveal that the largest storm in our solar system has downsized significantly. The red spot, which has been raging for at least a hundred years, is only the width of one Earth.
    The #Hubble images were taken in 1995, 2009, and 2014.
    #jupiter #thegreatredspot #nasa #astronomy #astronomyatmastodon #astronomyfact #astronomysociety

  20. This is how Jupiter has protected earth for billions of years. The gravity of Jupiter keeps most asteroids and space rocks away from Earth. Without it earth would most likely be uninhabitable for humans. Mad respect for Jupiter.
    #astronomy #astronomyatmastodon #astronomyoftheday #astronomyfact #astronomysociety #earth #jupiter #gravity #asteroids #human #respect

  21. This is how Jupiter has protected earth for billions of years. The gravity of Jupiter keeps most asteroids and space rocks away from Earth. Without it earth would most likely be uninhabitable for humans. Mad respect for Jupiter.
    #astronomy #astronomyatmastodon #astronomyoftheday #astronomyfact #astronomysociety #earth #jupiter #gravity #asteroids #human #respect

  22. This is how Jupiter has protected earth for billions of years. The gravity of Jupiter keeps most asteroids and space rocks away from Earth. Without it earth would most likely be uninhabitable for humans. Mad respect for Jupiter.
    #astronomy #astronomyatmastodon #astronomyoftheday #astronomyfact #astronomysociety #earth #jupiter #gravity #asteroids #human #respect

  23. This is how Jupiter has protected earth for billions of years. The gravity of Jupiter keeps most asteroids and space rocks away from Earth. Without it earth would most likely be uninhabitable for humans. Mad respect for Jupiter.
    #astronomy #astronomyatmastodon #astronomyoftheday #astronomyfact #astronomysociety #earth #jupiter #gravity #asteroids #human #respect

  24. This is how Jupiter has protected earth for billions of years. The gravity of Jupiter keeps most asteroids and space rocks away from Earth. Without it earth would most likely be uninhabitable for humans. Mad respect for Jupiter.
    #astronomy #astronomyatmastodon #astronomyoftheday #astronomyfact #astronomysociety #earth #jupiter #gravity #asteroids #human #respect

  25. One of the new high-resolution simulations of the dark matter enveloping the Milky Way and its neighbor, the Andromeda galaxy. The new study shows that earlier, failed attempts to find counterparts of the plane of satellites that surrounds the Milky Way in dark matter simulations was due to a lack of resolution. Credit: Till Sawala/Sibelius collaboration

    #astronomy #astronomyresearch #astronomyoftheday #astronomyfact #astrodon #astronomytalk #milkywaygalaxy #andromedagalaxy

  26. Jupiter’s largest moon has a salty ocean that contains more water than on Earth

    Forget holidays in the Mediterranean. If you want vast ocean views, Jupiter’s biggest moon Ganymede is the place to be. The moon is larger than Mercury and would be classed as a planet if it were orbiting the Sun rather than Jupiter.

    #astronomy #astronomytalk #astronomyfact #astronomynerd #astronomyoftheday #astronomysociety #astronomyatmastodon #mastodon #followforfollow

  27. 💢 You can't stand on Uranus

    If we ever manage to travel to the gas planets, you might be in for a bit of a shock when you step off the spaceship. That’s because Jupiter, Saturn, Uranus and Neptune don’t have solid surfaces - they have a rocky core, but are mainly big balls of hydrogen and helium.

    #astronomy #astronomyoftheday #astronomyfact #astronomytalk #astronomynerd #astronomysociety #astronomyeducation #asttronomyatmastodon

  28. Saturn's rings are 90% water

    Saturn is home to the Solar System’s most epic ice rink. Being so far from the Sun, the water in its rings is frozen into ice. It is one of four planets that have rings around them - the other gas planets do too. However, the rest were undiscovered until the 1970s when probes went to explore them. Saturn’s were the first rings seen through telescopes from Earth.

    #astronomy #astronomyoftheday #astronomyfact #astronomynerd #astronomyeducation #mastadonastronomy