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Saturday, December 20, 2025

Science

NASA Astronaut Jonny Kim to Discuss Eight-Month Space Station Mission – NASA

NASA astronaut Jonny Kim will recap his recent mission aboard the International Space Station during a news conference at 3:30 p.m. EST Friday, Dec. 19, from the agency’s Johnson Space Center in Houston. Watch the news conference live on NASA’s...

A Rare Gourd – NASA

NASA’s Hubble Space Telescope captured an uncommon sight – the death of a low-mass star – in this image of the Calabash Nebula released on Feb. 3, 2017. Here, we can see the star going through a rapid transformation from...

NASA Announces Plan to Map Milky Way With Roman Space Telescope – NASA

NASA’s Nancy Grace Roman Space Telescope team has released detailed plans for a major survey that will reveal our home galaxy, the Milky Way, in unprecedented detail. In one month of observations spread across two years, the survey will...

Massive Stars Make Their Mark in Hubble Image – NASA Science

This NASA/ESA Hubble Space Telescope image features a glittering blue dwarf galaxy called Markarian 178 (Mrk 178). The galaxy, which is substantially smaller than our own Milky Way, lies 13 million light-years away in the constellation Ursa Major (the...

How these strange cells may explain the origin of complex life

Citations R.B. Pedersen et al. Discovery of a black smoker vent field and vent fauna at the Arctic Mid-Ocean Ridge. Nature Communications Vol. 1, 126. November 23, 2010. doi:10.1038/ncomms1124A. Spang et al. Complex archaea that bridge the gap between prokaryotes...

New materials could boost the energy efficiency of microelectronics

MIT researchers have developed a new fabrication method that could enable the production of more energy efficient...

NASA JPL Unveils Rover Operations Center for Moon, Mars Missions – NASA

https://www.youtube.com/watch?v=ZIg_XgsnfJkThe center leverages AI along with JPL’s unique infrastructure, unrivaled tools, and years of operations expertise to support industry partners developing future planetary surface missions.   NASA’s Jet Propulsion Laboratory in Southern California on Wednesday inaugurated its Rover Operations Center (ROC),...

Bats might be the next bird flu wild card

Lima, Peru — Bats have become the latest mammals susceptible to H5N1, the highly pathogenic avian influenza virus responsible for bird flu.In Peru, over a dozen vampire bats have been found carrying H5N1 antibodies, indicating exposure to the virus,...

Neandertals mastered fire-making tools 400,000 years ago

Four hundred thousand years ago, near a water hole on grasslands bordering a forest in what is now southern England, a group of Neandertals struck chunks of iron pyrite against flint to create sparks, lighting campfires on multiple occasions....

From viruses to elephants, nature thrives on tiled patterns

Mosaics can enchant humans with gestalt beauty, but for many other creatures, their worth transcends aesthetics. Repeating patterns of tilelike motifs adorn insect eyes, shark mouths, sunflower heads and many other organisms, providing a diverse array of benefits, researchers...
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