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Planetary Sciences Aug 1, 2024

A unique combination of antennas could revolutionize remote sensing

Bigger antennas are better, at least according to researchers interested in geospatial monitoring. That's because higher resolution in monitoring applications requires larger apertures. So imagine the excitement in the remote ...

Earth Sciences Aug 1, 2024

Iceland's recent volcanic eruptions driven by pooling magma are set to last centuries into the future

To experience a volcanic eruption is to witness nature's raw power. If you would like to see one for yourself, Iceland is a great location for it. Since 2021, seven eruptions have taken place along the Reykjanes Peninsula, ...

Astronomy Aug 1, 2024

A new 'guest star' will appear in the sky in 2024 − a space scientist explains how nova events work and where to look

The stars aren't fixed and unchanging, unlike what many ancient people thought. Once in a while, a star appears where there wasn't one before, and then it fades away in a matter of days or weeks.

Nanomaterials Aug 1, 2024

Researchers discover graphene flakes in lunar soil sample

A study, published in National Science Review, reveals the existence of naturally formed few-layer graphene, a substance consisting of carbon atoms in a special, thin-layered structure.

Planetary Sciences Aug 1, 2024

A new study shows how the sun could permanently capture rogue planets

Interest in interstellar objects (ISOs) was ignited in 2017 when 'Oumuamua flew through our solar system and made a flyby of Earth. Roughly two years later, another ISO passed through our solar system—the interstellar comet ...

Superconductivity Aug 1, 2024

New study reviews progress in ternary hydrogen-rich superconductors

Room-temperature superconductivity has been a century-long-held dream of scientists. Hydrogen-rich compounds at high pressures are predicted to be potential high-temperature and even room-temperature superconductors and have ...

Condensed Matter Aug 1, 2024

Can quantum particles mimic gravitational waves?

When two black holes collide, space and time shake and energy spreads out like ripples in a pond. These gravitational waves, predicted by Einstein in 1916, were observed for the first time by the Laser Interferometer Gravitational-Wave ...

Planetary Sciences Aug 1, 2024

Predicting solar storms before they leave the sun

When giant solar storms hit Earth, they trigger beautiful auroral displays high in Earth's atmosphere. There's a dark side to this solar activity, though. The "space weather" it sets off also threatens our technology. The ...

Earth Sciences Aug 1, 2024

3D terrestrial laser scanner assists in reconstructing glacier's mass balance sequence

Complex topography of glacier surfaces under accelerating global warming presents unprecedented challenges to traditional methods of glaciological observation due to intense fragmentation and differential melting.

Evolution Aug 1, 2024

Sea level changes shaped early life on Earth, fossils show

A newly developed timeline of early animal fossils reveals a link between sea levels, changes in marine oxygen, and the appearance of the earliest ancestors of present-day animals.

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