The Solar System is currently traversing one of them, aptly named the Local Interstellar Cloud. The origin and history of these clouds are believed to be tightly connected to the birth and death of ...

Dual-spacecraft feat: Juice and Europa Clipper captured simultaneous ultraviolet images of both hemispheres of comet 3I/ATLAS, revealing contrasting gas and dust features. Heavy water clue: Analysis ...

Finding the elusive iron-60 was "like searching for a needle in 50,000 football stadiums filled to the roof with hay." ...

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The researchers analysed 295 kilograms of ice extracted from the European Project for Ice Coring in Antarctica (EPICA).

The second wave of observations, conducted since December 2025, have allowed scientists to better characterize the chemical ...

The twinkling stars in the night sky are not just beautiful to look at. Their flickering reveals something about the varying ...

The Southwest Research Institute-led Ultraviolet Spectrograph (UVS) instruments aboard ESA's Jupiter Icy Moons Explorer ...

New evidence of a rare radioactive isotope linked to stellar explosions has been discovered in 80,000-year-old Antarctic ice.

Silicon carbide dust is forged in the atmospheres of dying, carbon-rich stars and later scattered across the cosmos. But exactly how these grains form has long remained a mystery.

Find out when and where you can stream Ryan Gosling’s blockbuster sci-fi film Project Hail Mary online in the U.S. and India.