home.social

#mercury — Public Fediverse posts

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

fetched live
  1. Saturday morning photography challenge: Jupiter and Mercury low in the east in morning twilight.

    On the morning of 15 August, the planets Jupiter and Mercury will be close together. Their separation will be slightly more than the width of the moon.

    You need an unobstructed view to the east.

    But where exactly to look for them? The finder chart shows that the planets will be below the star Pollux...at least at my latitude of 33 degrees north.

    If you live farther north the planets will be below the star Castor.

    If you live in the southern hemisphere the planets will be below Procyon, but they will not rise until the sky is considerably brighter. This event favors the northern hemisphere.

    Clear skies and good luck!

    #Photography #Astrophotography #Jupiter #Mercury #Pollux #Castor #Gemini #Procyon #CanisMinor

  2. Saturday morning photography challenge: Jupiter and Mercury low in the east in morning twilight.

    On the morning of 15 August, the planets Jupiter and Mercury will be close together. Their separation will be slightly more than the width of the moon.

    You need an unobstructed view to the east.

    But where exactly to look for them? The finder chart shows that the planets will be below the star Pollux...at least at my latitude of 33 degrees north.

    If you live farther north the planets will be below the star Castor.

    If you live in the southern hemisphere the planets will be below Procyon, but they will not rise until the sky is considerably brighter. This event favors the northern hemisphere.

    Clear skies and good luck!

    #Photography #Astrophotography #Jupiter #Mercury #Pollux #Castor #Gemini #Procyon #CanisMinor

  3. Moon and Mercury rising through clouds in morning twilight, as seen in the mountains of southern New Mexico.

    The waning crescent is only 1 day from new. (Total solar eclipse tomorrow for Spain, Portugal, Iceland, and Greenland).

    Mercury is rather bright, outshining most other stars in the morning sky.

    #Moon #Crescent #Mercury #Morning #Twilight #Photography #Astrophotography #Telephoto #NewMexico

  4. Moon and Mercury rising through clouds in morning twilight, as seen in the mountains of southern New Mexico.

    The waning crescent is only 1 day from new. (Total solar eclipse tomorrow for Spain, Portugal, Iceland, and Greenland).

    Mercury is rather bright, outshining most other stars in the morning sky.

    #Moon #Crescent #Mercury #Morning #Twilight #Photography #Astrophotography #Telephoto #NewMexico

  5. With the recent release of SmolServe v1.0, a lightweight server for serving #Gemini, #Gopher, #Finger and #Spartan, and the upcoming release of a Smolnet browser for Android devices which will also support lesser-known/newer protocols such as #Nex, #Text, #Scroll, #Titan, #Guppy, #Scorpion, #Mercury, #FSP, #Molerat and #Terse, it seems like the #smolweb and interest in it is far from having peaked yet.

  6. With the recent release of SmolServe v1.0, a lightweight server for serving #Gemini, #Gopher, #Finger and #Spartan, and the upcoming release of a Smolnet browser for Android devices which will also support lesser-known/newer protocols such as #Nex, #Text, #Scroll, #Titan, #Guppy, #Scorpion, #Mercury, #FSP, #Molerat and #Terse, it seems like the #smolweb and interest in it is far from having peaked yet.

  7. 2026-08-10 13:00:00 UTC (Delta: 2026-08-03)

    WHERE IS BEPI?
    - Barycentric speed: 57.75 km/s (+2.89 km/s)
    - Mercury Orbit Insertion in: 102 days

    ⚪ Relative to Mercury
    - Distance (km): 8,856,351.64 km (-493,167.91 km)
    - Distance (AU): 0.06 (-0.00)
    - Light travel time: 0 min 29.54 s (-1.65 s)

    🌎 Relative to Earth
    - Distance (km): 171,206,995.67 km (+25,690,514.37 km)
    - Distance (AU): 1.14 (+0.17)
    - Light travel time: 9 min 31.09 s (+85.69 s)

    #BepiColombo #Mercury

  8. 2026-08-10 13:00:00 UTC (Delta: 2026-08-03)

    WHERE IS BEPI?
    - Barycentric speed: 57.75 km/s (+2.89 km/s)
    - Mercury Orbit Insertion in: 102 days

    ⚪ Relative to Mercury
    - Distance (km): 8,856,351.64 km (-493,167.91 km)
    - Distance (AU): 0.06 (-0.00)
    - Light travel time: 0 min 29.54 s (-1.65 s)

    🌎 Relative to Earth
    - Distance (km): 171,206,995.67 km (+25,690,514.37 km)
    - Distance (AU): 1.14 (+0.17)
    - Light travel time: 9 min 31.09 s (+85.69 s)

    #BepiColombo #Mercury

  9. According to the World Health Organization, mercury levels in fish should not exceed 0.5 parts per million. In parts of the Amazon basin, some fish species have been found to contain up to four times this limit, increasing the risk of neurological damage, particularly for children

    #Amazon
    #pollution
    #mercury
    #fish

  10. According to the World Health Organization, mercury levels in fish should not exceed 0.5 parts per million. In parts of the Amazon basin, some fish species have been found to contain up to four times this limit, increasing the risk of neurological damage, particularly for children

    #Amazon
    #pollution
    #mercury
    #fish

  11. 2026-08-10 12:00:00 UTC (Delta: 2026-08-03)

    MERCURY
    - Distance (km): 162,900,794.56 km (+26,810,430.43 km)
    - Distance (AU): 1.09 (+0.18)
    - Light travel time: 9 min 3.38 s (+1 min 29.43 s)
    - Orbital speed: 58.23 km/s (+4.19 km/s)

    Image: MESSENGER Gathers Unprecedented Data about Mercury Surface
    Credit: NASA/Johns Hopkins University Applied Physics Laboratory/Carnegie Institution of Washington

    #Mercury #Space #SolarSystem

  12. 2026-08-10 12:00:00 UTC (Delta: 2026-08-03)

    MERCURY
    - Distance (km): 162,900,794.56 km (+26,810,430.43 km)
    - Distance (AU): 1.09 (+0.18)
    - Light travel time: 9 min 3.38 s (+1 min 29.43 s)
    - Orbital speed: 58.23 km/s (+4.19 km/s)

    Image: MESSENGER Gathers Unprecedented Data about Mercury Surface
    Credit: NASA/Johns Hopkins University Applied Physics Laboratory/Carnegie Institution of Washington

    #Mercury #Space #SolarSystem

  13. Dead eyes

    Luis Ferreira, a fisher from the Mocagua Indigenous reserve, holds up two red piranhas. Studies have shown that carnivorous fish tend to accumulate higher levels of mercury than non-predatory species.

    theguardian.com/global-develop

    #photography
    #Amazon
    #pollution
    #Colombia
    #mercury
    #fish

  14. Dead eyes

    Luis Ferreira, a fisher from the Mocagua Indigenous reserve, holds up two red piranhas. Studies have shown that carnivorous fish tend to accumulate higher levels of mercury than non-predatory species.

    theguardian.com/global-develop

    #photography
    #Amazon
    #pollution
    #Colombia
    #mercury
    #fish

  15. Tomodachi Life: LTD's minigame, "No Repeats," literally only has one category - Food. If the game ever gets a new content update, I'm hoping there's new categories! #mercury #tomodachilife #fanart #oc #elementeon #actuallyautistic #asexual #periodictable #mii

    Check out my comic, Element Eon: pixiv.net/en/artworks/117533349

  16. I wish I could convince south Asian (and all dark-skinned) women their natural skin and hair colours are beautiful -- they don't need to use sometimes dangerous chemicals to try to look European. But I can't overcome the huge volume of Western media full of White people.

    #southasia #asia #black #brown #darkskinned #white #fair #beauty #beautiful #beautyproducts #danger #chemicals #mercury #steroids #toxic

  17. I wish I could convince south Asian (and all dark-skinned) women their natural skin and hair colours are beautiful -- they don't need to use sometimes dangerous chemicals to try to look European. But I can't overcome the huge volume of Western media full of White people.

    #southasia #asia #black #brown #darkskinned #white #fair #beauty #beautiful #beautyproducts #danger #chemicals #mercury #steroids #toxic

  18. 2026-08-03 13:00:00 UTC (Delta: 2026-07-27)

    WHERE IS BEPI?
    - Barycentric speed: 54.87 km/s (+4.74 km/s)
    - Mercury Orbit Insertion in: 109 days

    ⚪ Relative to Mercury
    - Distance (km): 9,351,899.47 km (+272,066.13 km)
    - Distance (AU): 0.06 (+0.00)
    - Light travel time: 0 min 31.20 s (+0.91 s)

    🌎 Relative to Earth
    - Distance (km): 145,519,225.95 km (+25,138,445.21 km)
    - Distance (AU): 0.97 (+0.17)
    - Light travel time: 8 min 5.41 s (+83.86 s)

    #BepiColombo #Mercury

  19. 2026-08-03 13:00:00 UTC (Delta: 2026-07-27)

    WHERE IS BEPI?
    - Barycentric speed: 54.87 km/s (+4.74 km/s)
    - Mercury Orbit Insertion in: 109 days

    ⚪ Relative to Mercury
    - Distance (km): 9,351,899.47 km (+272,066.13 km)
    - Distance (AU): 0.06 (+0.00)
    - Light travel time: 0 min 31.20 s (+0.91 s)

    🌎 Relative to Earth
    - Distance (km): 145,519,225.95 km (+25,138,445.21 km)
    - Distance (AU): 0.97 (+0.17)
    - Light travel time: 8 min 5.41 s (+83.86 s)

    #BepiColombo #Mercury

  20. 2026-08-03 12:00:00 UTC (Delta: 2026-07-27)

    MERCURY
    - Distance (km): 136,090,364.13 km (+24,105,792.10 km)
    - Distance (AU): 0.91 (+0.16)
    - Light travel time: 7 min 33.95 s (+1 min 20.41 s)
    - Orbital speed: 54.04 km/s (+5.29 km/s)

    Image: Mercury Shows Signs of Aging
    Credit: NASA/Johns Hopkins University Applied Physics Laboratory/Carnegie Institution of Washington

    #Mercury #Space #SolarSystem

  21. 2026-08-03 12:00:00 UTC (Delta: 2026-07-27)

    MERCURY
    - Distance (km): 136,090,364.13 km (+24,105,792.10 km)
    - Distance (AU): 0.91 (+0.16)
    - Light travel time: 7 min 33.95 s (+1 min 20.41 s)
    - Orbital speed: 54.04 km/s (+5.29 km/s)

    Image: Mercury Shows Signs of Aging
    Credit: NASA/Johns Hopkins University Applied Physics Laboratory/Carnegie Institution of Washington

    #Mercury #Space #SolarSystem

  22. The planet Mercury is the first planet from the Sun but also one shrouded in mystery. This is primarily due to the limited number of spacecrafts that have visited it, but this limited data has… #science #mercury #solarsystem

    universetoday.com/articles/mer

    Posted into FLIPBOARD EXCHANGE FEED 🗞️ @flipboard-exchange-feed-Econopass

  23. Dynamic electron radiation belt at Mercury controlled by solar wind driving: nature.com/articles/s41550-026 -> #Mercury has part-time radiation belts: news.engin.umich.edu/2026/07/m - scientists thought Mercury’s magnetic field was disrupted by the sun too often to trap a radiation belt, but new analysis of MESSENGER data says that’s not always the case.

  24. Dynamic electron radiation belt at Mercury controlled by solar wind driving: nature.com/articles/s41550-026 -> #Mercury has part-time radiation belts: news.engin.umich.edu/2026/07/m - scientists thought Mercury’s magnetic field was disrupted by the sun too often to trap a radiation belt, but new analysis of MESSENGER data says that’s not always the case.

  25. When markofthebest snapped his great Pride Game view the #Mercury hadn't yet won their 2nd home game with a 20pt victory over Seattle whose bench was infront of him.

    #Phoenix went into the All-Star break on a 2 game win streak, & they hope to continue it with a Valkyries upset at home on Wednesday. #WNBA

    aviewfrommyseat.com/photo/4719

  26. 2026-07-27 13:00:00 UTC (Delta: 2026-07-20)

    WHERE IS BEPI?
    - Barycentric speed: 50.12 km/s (+4.55 km/s)
    - Mercury Orbit Insertion in: 116 days

    ⚪ Relative to Mercury
    - Distance (km): 9,079,833.34 km (+567,401.48 km)
    - Distance (AU): 0.06 (+0.00)
    - Light travel time: 0 min 30.29 s (+1.89 s)

    🌎 Relative to Earth
    - Distance (km): 120,380,780.74 km (+20,052,056.97 km)
    - Distance (AU): 0.80 (+0.13)
    - Light travel time: 6 min 41.56 s (+66.89 s)

    #BepiColombo #Mercury

  27. 2026-07-27 12:00:00 UTC (Delta: 2026-07-20)

    MERCURY
    - Distance (km): 111,984,572.03 km (+17,352,844.54 km)
    - Distance (AU): 0.75 (+0.12)
    - Light travel time: 6 min 13.54 s (+57.88 s)
    - Orbital speed: 48.75 km/s (+4.54 km/s)

    Image: Cosmic Rays Near Mercury
    Credit: NASA/Johns Hopkins University Applied Physics Laboratory/Carnegie Institution of Washington

    #Mercury #Space #SolarSystem

  28. ☿️ Meet Mercury: the Solar System's fastest, toughest overachiever.
    Closest to the Sun. Fastest orbit in the neighborhood (47 km/s!). A day that's literally longer than its year. And a surface that swings from 430°C at noon to -180°C at night — with basically no atmosphere to soften the blow.
    #Mercury #SolarSystem #Space #Astronomy #NASA #Planets #ScienceCommunication #ScentsOfScience

    scentsofscience.com/2026/07/24

  29. #SpaceDatacenters proposed by #Musk and #Bezos ‘catastrophic’ for planet, experts warn

    New US petition demands review of plans from #TechCompanies amid fears of #EnvironmentalDestruction

    Tom Perkins
    Thu 23 Jul 2026

    Excerpt: "The number of active #satellites in orbit has grown exponentially from about 1,400 in 2015 to about 15,000 currently. As many as 100,000 are expected to be in orbit within the decade, not including the #datacenter networks. As of now, the bulk of the satellites’ pollution is thought to come from #Starlink and Amazon’s '#MegaConstellations' that provide broadband internet made up of about 10,000 satellites.

    "Spacecraft can cause problems on their way up and down. Launches emit a range of emissions like #BlackCarbon, #NitrogenOxides, #CarbonMonoxide, #AluminumOxide, #ChlorineGases and, once in orbit, #mercury. When satellites are decommissioned five to 15 years later, they release metals as they vaporize. That’s injecting #pollutants into previously pristine parts of the #stratosphere, a highly sensitive system, and there’s very little understanding of the consequences."

    Read more:
    theguardian.com/science/2026/j

    Archived version:
    archive.ph/A9F07

    #ElonSucks #TechBros #BezosSucks #BigData #Datacenters #WorldPol #USPol #LEO #LowEarthOrbit #KesslerSyndrome #LightPollution

  30. 2026-07-20 13:00:00 UTC (Delta: 2026-07-13)

    WHERE IS BEPI?
    - Barycentric speed: 45.57 km/s (+3.49 km/s)
    - Mercury Orbit Insertion in: 123 days

    ⚪ Relative to Mercury
    - Distance (km): 8,512,431.87 km (+548,596.70 km)
    - Distance (AU): 0.06 (+0.00)
    - Light travel time: 0 min 28.40 s (+1.83 s)

    🌎 Relative to Earth
    - Distance (km): 100,328,723.77 km (+12,394,003.85 km)
    - Distance (AU): 0.67 (+0.08)
    - Light travel time: 5 min 34.67 s (+41.34 s)

    #BepiColombo #Mercury

  31. 2026-07-20 12:00:00 UTC (Delta: 2026-07-13)

    MERCURY
    - Distance (km): 94,631,727.49 km (+8,641,359.64 km)
    - Distance (AU): 0.63 (+0.06)
    - Light travel time: 5 min 15.66 s (+28.82 s)
    - Orbital speed: 44.21 km/s (+3.21 km/s)

    Image: It All Mercury Fault
    Credit: NASA/Johns Hopkins University Applied Physics Laboratory/Carnegie Institution of Washington

    #Mercury #Space #SolarSystem