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Astronomy Feb 13, 2025

SPHEREx space telescope will seek life's ingredients

Where is all the water that may form oceans on distant planets and moons? The SPHEREx astrophysics mission will search the galaxy and take stock.

Astrobiology Feb 13, 2025

White dwarf stars may host more habitable exoplanets than expected

Among the roughly 10 billion white dwarf stars in the Milky Way galaxy, a greater number than previously expected could provide a stellar environment hospitable to life-supporting exoplanets, according to astronomers at the ...

Astronomy Feb 13, 2025

Star cluster reveals its colors in stunning 80-million-pixel image

The European Southern Observatory (ESO) has released a stunning 80 million-pixel image of the star cluster RCW 38, as captured by ESO's Visible and Infrared Survey Telescope for Astronomy (VISTA), operating in Chile's Atacama ...

Evolution Feb 13, 2025

Bacteria evolved to help neighboring cells after death, new research reveals

Darwin's theory of natural selection provides an explanation for why organisms develop traits that help them survive and reproduce. Because of this, death is often seen as a failure rather than a process shaped by evolution.

Quantum Physics Feb 12, 2025

Scientists directly prove the existence of a nuclear-spin dark state

Quantum computers have the potential to revolutionize technology by solving complex calculations and computations that are difficult, if not impossible, for traditional computers. One major roadblock, however, is instability—quantum ...

Planetary Sciences Feb 12, 2025

Interstellar visitors: Material from Alpha Centauri may already be here

The appearance of the interstellar objects (ISOs) 'Oumuamua and Comet Borisov in 2017 and 2019, respectively, created a surge of interest. What were they? Where did they come from? Unfortunately, they didn't stick around ...

Astronomy Feb 12, 2025

Gas motion in the Centaurus galaxy cluster challenges star formation assumptions

Kokoro Hosogi, a physics student at The University of Alabama in Huntsville (UAH), has achieved a rare honor for an undergraduate: her contributions are being recognized in a study published in the journal Nature. The researcher ...

Astronomy Feb 12, 2025

Unexpected TV signal leads to a new method for filtering out unwanted radio frequencies

Astronomers sifting through data from the Murchison Widefield Array, a radio telescope in Western Australia, found themselves confronting an unexpected mystery.

Astrobiology Feb 12, 2025

Witnessing the birth of planets: Webb telescope provides unprecedented view into PDS 70 system

Canadian astronomers have taken an extraordinary step in understanding how planets are born, using the James Webb Space Telescope (JWST). JWST was used to study PDS 70, a young star with two growing planets in its orbit. ...

Plants & Animals Feb 12, 2025

Sea turtles' secret GPS: How loggerheads learn locations using Earth's magnetic field

A new study from researchers at the University of North Carolina at Chapel Hill provides the first empirical evidence that loggerhead sea turtles can learn and remember the unique magnetic signatures of different geographic ...

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