Exocomets Around a Young Star May Be Delivering Water to Forming Planets
Astronomers at Lund University have found evidence of exocomets around the young star PDS 70, suggesting comets may transport water ...
Tag: protoplanetary disk
Earth’s Missing Volatiles Reveal a Hybrid Recipe for Building Rocky Planets
A new Nature Astronomy study shows that the volatile element depletion of Earth and Mars records a hybrid accretion history ...
Astronomers Find First Backwards Planet Circling a Small Cool Star
The Neptune-sized exoplanet GJ 3090 b orbits its M dwarf star in the opposite direction to the star's rotation, challenging ...
Earth’s oceans may have been forged from a rain of dry pebbles
Laboratory experiments show that dry silicate pebbles falling through a hot hydrogen atmosphere can generate oceans of water while also ...
Ancient Meteorites Reveal the Solar System’s First Bodies Were Built From Fire
A Yale-led study uses chemical tracers in iron meteorites to show that the solar system's earliest planetesimals were built from ...
Ancient Iron Meteorites Reveal That Wind in the Infant Solar System Sorted Planetary Ingredients
A new Nature Astronomy study shows that gas drag in the infant Solar System sorted dust and chondrules from the ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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