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Earth Sciences Apr 10, 2025

Merchant marine vessel aids in ocean data collection

Sustained scientific observations and monitoring are crucial for measuring ocean change, providing valuable data that contributes to a better understanding of oceanography, biodiversity, and the interconnectedness of global ...

Astrobiology Apr 9, 2025

The search for biosignatures in Enceladus' plumes

What kind of mission would be best suited to sample the plumes of Saturn's ocean world, Enceladus, to determine if this intriguing world has the ingredients to harbor life? This is what a recent study presented at the 56th ...

Planetary Sciences Apr 3, 2025

Studying Uranian moons using passive radar sounding

How can Uranus be used to indirectly study its moons and identify if they possess subsurface oceans? This is what a recent study presented at the 56th Lunar and Planetary Science Conference hopes to address as a team of scientists ...

Planetary Sciences Mar 27, 2025

Atmospheres of new planets might have unexpected mixtures of hydrogen and water

All planets are made of gas, ice, rock and metal, and models of how planets form usually assume that these materials don't react chemically with each other. But what if some of them do?

Astronomy Mar 26, 2025

Webb captures Neptune's auroras for first time

Neptune lies in the frigid, dark, vast frontier of the outer edges of our solar system, about 3 billion miles away from the sun.

Astronomy Mar 26, 2025

Protoplanetary disks are much smaller than previously thought, new study finds

Many protoplanetary disks in which new planets are formed are much smaller than thought. Using the Atacama Large Millimeter/submillimeter Array (ALMA) scientists of the Leiden Observatory (the Netherlands) looked at 73 protoplanetary ...

Astronomy Mar 21, 2025

Extremely Large Telescope could sense hints of life at Proxima Centauri in just 10 hours, simulations suggest

The Extremely Large Telescope (ELT), currently under construction in northern Chile, will give us a better view of the Milky Way than any ground-based telescope before it. It's difficult to overstate how transformative it ...

Astronomy Mar 17, 2025

Unveiling the cosmic choreography that shapes the size and location of sub-Neptunes

A combination of cosmic processes shapes the formation of one of the most common types of planets outside of our solar system, according to a new study led by researchers at Penn State. The research team used data from NASA's ...

Astronomy Mar 14, 2025

TOI-1453 c: A key sub-Neptune discovered in a system of two exoplanets

Astrophysicists have once again enriched our knowledge of the cosmos with a new discovery: two small planets orbiting TOI-1453. Located at around 250 light years from Earth in the Draco constellation, this star is part of ...

Planetary Sciences Mar 13, 2025

Astronomers find 128 new moons orbiting Saturn

An international team of astronomers working with the Canada France Hawaii Telescope have discovered a whopping 128 more moons orbiting Saturn. The Minor Planet Center confirmed the discoveries on March 11. The team observed ...

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