Thursday, April 30, 2026

NASA’s James Webb Space Telescope peers inside a ‘Super-Jupiter’ and finds frozen cloud



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Rongorongo Tablets Dated Earlier: Study dates 1 tablet to 1493-1509; independent script claim still unproven

A study on Easter Island's Rongorongo script suggests it might be an independent invention, predating European arrival. Researchers' radiocarbon dating of wooden tablets indicates some are centuries older than previously thought. If confirmed, this would place Rongorongo among a rare few writing systems developed without outside influence, potentially rewriting human history and highlighting Rapa Nui intellectual prowess.

from Science News: Fresh Discoveries, Research & Breakthroughs https://ift.tt/cbjPLh0

Millions of graphene toothbrushes sold worldwide: Scientists reveal why people are buying them

New research from KAIST has clarified how graphene oxide's antibacterial properties work, revealing it selectively attacks harmful bacteria by targeting a specific lipid found in their membranes. This mechanism explains the success of graphene-based hygiene products and offers a novel approach to combating antibiotic resistance by physically disrupting bacterial structures.

from Science News: Fresh Discoveries, Research & Breakthroughs https://ift.tt/rgWzKiS

'Make Pluto a planet again': Nasa Administrator Jared Isaacman calls for status restoration at US Senate hearing

Nasa Administrator Jared Isaacman wants Pluto to be a planet again. He voiced this support in a Senate hearing. Nasa researchers are studying Pluto's status. Pluto was a planet until 2006. The International Astronomical Union reclassified it as a dwarf planet. This decision is still debated by scientists and the public. Isaacman believes Pluto should be a planet.

from Science News: Fresh Discoveries, Research & Breakthroughs https://ift.tt/cJjghLt