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Planetary Sciences Mar 6, 2025

Astrophysicists predict origins of unexpected space objects in solar system and Alpha Centauri

Interstellar material has been discovered in our solar system, but researchers continue to hunt for where it came from and how it got here. A new study led by Western astrophysicists Cole Gregg and Paul Wiegert recommends ...

Molecular & Computational biology Mar 6, 2025

Advanced imaging and theoretical physics unlock clues to new treatments for muscular dystrophy

A new discovery about how tiny protein clusters form in cells could pave the way for treatments for Emery-Dreifuss muscular dystrophy (EDMD), a rare genetic disorder that causes muscle weakness and heart problems.

Planetary Sciences Mar 5, 2025

Astronomer finds gas giant exoplanets formed earlier than previously thought

A fresh look at past data reveals that exoplanets with masses similar to Jupiter formed much sooner than previously thought, according to new research. The Ohio State University study's results provide new information about ...

Astronomy Mar 5, 2025

Gemini South observes ultra-hot nova erupting with surprising chemical signature

Nova explosions occur in binary star systems in which a white dwarf—the dense remnant of a dead star—continually siphons stellar material from a nearby companion star. As the outer atmosphere of the companion gathers ...

Space Exploration Mar 5, 2025

Lunar sample research could help protect astronauts and uncover origins of water on the moon

Dust and rocks residing on the surface of the moon take a beating in space. Without a protective magnetosphere and atmosphere like Earth's, the lunar surface faces continual particle bombardment from solar wind, cosmic rays, ...

Astronomy Mar 5, 2025

Neural network deciphers gravitational waves from merging neutron stars in a second

Binary neutron star mergers occur millions of light-years away from Earth. Interpreting the gravitational waves they produce presents a major challenge for traditional data-analysis methods. These signals correspond to minutes ...

Planetary Sciences Mar 5, 2025

Eccentricities of orbits point to significantly different upbringings for small and large planets

The shape of a planet's orbit is one of its fundamental properties, along with its size and distance from its host star. Earth has a nearly circular orbit, but some planets outside our solar system, called exoplanets, have ...

Astronomy Mar 5, 2025

Sharper image: Optics instrument reveals pictures of 'baby planets'

With a sun more than 4.5 billion years old, our solar system is considered "middle-aged," and the pictures of what it might have looked like in its infancy are lost to time. Taking advantage of a sophisticated adaptive optics ...

Ecology Mar 4, 2025

Discovery of stromatolite-like biofilms in thermal waters sheds light on ancient ecosystems

Hungarian researchers have discovered unique bacterial communities in thermal waters that may help unravel the development of stromatolites, one of Earth's oldest rock formations. These findings not only contribute to understanding ...

Astronomy Mar 4, 2025

Hubble finds Kuiper belt duo may be trio

The puzzle of predicting how three gravitationally bound bodies move in space has challenged mathematicians for centuries, and has most recently been popularized in the novel and television show "3 Body Problem." There's ...

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