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General Physics Feb 14, 2025

New optical tech boosts gravitational-wave detection capabilities

In a paper published earlier this month in Physical Review Letters, a team of physicists led by Jonathan Richardson of the University of California, Riverside, showcases how new optical technology can extend the detection ...

Astrobiology Feb 14, 2025

Does planetary evolution favor human-like life? Study ups odds we're not alone

Humanity may not be extraordinary but rather the natural evolutionary outcome for our planet and likely others, according to a new model for how intelligent life developed on Earth.

Astronomy Feb 14, 2025

Release of Type Ia supernovae data may hold key to the history of the universe

A unique dataset of Type Ia supernovae being released today could change how cosmologists measure the expansion history of the universe.

Astrobiology Feb 14, 2025

Asteroid Ryugu samples suggest presence of salty water in outer solar system

Asteroids that orbit close to the Earth inevitably cause us some anxiety due to the even remote possibility of a collision. But their proximity also offers ample opportunities to learn more about the universe. Ryugu, a 900-meter ...

Astronomy Feb 14, 2025

FAST uncovers emission properties of three long-period pulsars

Using the Five-hundred-meter Aperture Spherical radio Telescope (FAST), astronomers have investigated the emission properties of three long-period pulsars. Results of the observational campaign are presented in a research ...

Astronomy Feb 14, 2025

From collisions to stellar cannibalism—the surprising diversity of exploding white dwarfs

Astrophysicists have unearthed a surprising diversity in the ways in which white dwarf stars explode in deep space after assessing almost 4,000 such events captured in detail by a next-gen astronomical sky survey. Their findings ...

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.

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