Planetary science Research update Astronomers watch ‘lingering death’ of comet as it passes near the Sun Comet changed colours in unexpected ways at its perihelion Read article: Astronomers watch ‘lingering death’ of comet as it passes near the Sun
Planetary science Research update Asteroid sample offers clues to the origins of our solar system Analysis of material returned from the Hayabusa2 mission lends support to theories of how the Sun and other bodies formed Read article: Asteroid sample offers clues to the origins of our solar system
Planetary science Research update Simulations show that asteroid impacts would destroy evidence for relic shorelines on Mars The existence of ‘shorelines’ on Mars has been a central plank in the argument that oceans once graced the Red Planet Read article: Simulations show that asteroid impacts would destroy evidence for relic shorelines on Mars
Planetary science Research update Summertime on Neptune is cooler than expected New analyses reveal significant and unexpected temperature changes on the ice giant Read article: Summertime on Neptune is cooler than expected
Planetary science Podcasts Electron rain is driven to Earth by whistler waves, carbon nanotubes encapsulate explosive nitrogen In this podcast we also chat about hunting meteorites Read article: Electron rain is driven to Earth by whistler waves, carbon nanotubes encapsulate explosive nitrogen
Planetary science Research update Glassy globules found on the Moon Transparent structures could be an important resource for future lunar expeditions Read article: Glassy globules found on the Moon
Planetary science Research update Mystery of comet 67P’s abundant oxygen is solved Oxygen is emitted from two reservoirs in a seasonal pattern Read article: Mystery of comet 67P’s abundant oxygen is solved
Planetary science Research update Liquid metal, ruby and sapphire could rain down on huge exoplanet “Giant conveyer belt” transports water and metal in atmosphere of hot Jupiter Read article: Liquid metal, ruby and sapphire could rain down on huge exoplanet
Planetary science Research update Planets in Alpha Centauri could be carbon-rich – if they exist New modelling predicts the composition, structure and atmosphere of hypothetical nearby worlds Read article: Planets in Alpha Centauri could be carbon-rich – if they exist
Planetary science Research update NASA probe captures optical images of Venus’ surface Snapshots from the Parker Solar Probe reveal what lies beneath the thick atmosphere of Earth’s fiery twin Read article: NASA probe captures optical images of Venus’ surface
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