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#mercury

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A genetically engineered variant of a human intestinal bacterium (Bacteroides thetaiotaomicron) rapidly breaks down methylmercury in the gut, reducing the bioaccumulation and toxicity to adult and fetal mice. The bacterium may be a useful probiotic to reduce mercury toxicity from consuming fish.

Summary: scienceblog.com/gut-bugs-strip

Original paper (not open access): cell.com/cell-host-microbe/abs

ScienceBlog.com · Gut Bugs Strip Mercury From Fish Without Blood SacrificeA newly engineered gut bacterium could soon make eating fish safer by neutralizing toxic mercury before it enters the bloodstream, according to

Morning twilight trio in a deep blue sky.

Waning crescent moon, with earthshine, in upper right corner.

Brilliant Venus in upper left quadrant.

Saturn is below and right of Venus, nearer the trees, and considerably fainter...looks somewhat orange.

And there are some fainter stars visible.

Tomorrow the moon will be lower, and also to the left of Venus. That will make for a tight grouping down low. I'll try to capture Mercury as it rises in bright twilight. (Mercury is not in this morning's photo.)

🪷 #Antinous as #Hermes but with #Ares armor. #Mercury leaves dreamy #Pisces and soars into fiery #Aries and immediately aligns in conjunction with #Neptune for the first time in the #Mars ruled fire sign Aries in more than 150 years! Forge ahead with ambitious dreams. Don't just sit there. Get moving. That's an order! #Antinous #MoonMagic #astrology forecast: antinousstars.blogspot.com/202 🪷

APOD from 2025-03-31

Parker: The Solar System from Near the Sun

NASA's Parker Solar Probe captured a time-lapse from inside #Mercury's orbit, showing coronal streamers, a Coronal Mass Ejection, and #planets like Mercury and #Venus. Between #Earth and #Mars, #Comet Tempel 1 appears. The video also shows high-energy solar particles. This data helps us understand space weather impacts on Earth.

Video at apod.nasa.gov/apod/ap250331.ht #astronomy #saturn #jupiter #eclipse

apod.nasa.govAPOD: 2025 March 31 – Parker: The Solar System from Near the SunA different astronomy and space science related image is featured each day, along with a brief explanation.

Conjunction of Venus and Mercury today from Wedemark north of Hanover, Germany. The two planets are 5.5° apart (the closest they will be in this evening visibility).

Both were visible to the naked eye, but Mercury (in the lower reddish cirrus clouds near the left edge) was notably fainter than about a week ago.

Suite du fil

That escalated quickly ... yesterday #Mercury at dusk was still quite easy to see, today it was - at +0.2 mag. - much harder and only naked-eye if you knew where to look. And at the limit for a simple cellphone: two pictures 8 minutes apart, with the planet 7 3/4° and 6 1/2° up, respectively, and the Sun 9° and 10 1/4° below the horizon.