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Published New giant planet evidence of possible planetary collisions - New Giant Planet: Evidence of Possible Planetary Collisions


A Neptune-sized planet denser than steel has been discovered by an international team of astronomers...
Published Hubble reveals rogue planetary orbit for Fomalhaut b - Hubble Reveals Rogue Planetary Orbit for Fomalhaut b


Newly released Hubble Space Telescope images of a vast debris disk encircling the nearby star Fomalh...
Published Debris from disintegrating planets hurtling into white dwarfs across the galaxy - Debris from Disintegrating Planets Hurtling into White Dwarfs Across the Galaxy


The moment that debris from destroyed planets impacts the surface of a white dwarf star has been obs...
Published Study of 'polluted' white dwarfs finds that stars and planets grow together - Study of 'Polluted' White Dwarfs Finds That Stars and Planets Grow Together


A team of astronomers have found that planet formation in our young Solar System started much earlie...
Published Dead star's cannibalism of its planetary system is most far-reaching ever witnessed - Dead Star's Cannibalism of Its Planetary System Is Most Far-Reaching Ever Witnessed


The violent death throes of a nearby star so thoroughly disrupted its planetary system that the dead ...
Published Mariner 2's encounter with Venus: NASA celebrates 50 years of planetary exploration - Mariner 2's Encounter with Venus: NASA Celebrates 50 Years of Planetary Exploration


Fifty years ago on a mid-December day, NASA's Mariner 2 spacecraft sailed close to the shrouded plan...
Published Lava tubes on Mars and the Moon are so wide they can host planetary bases - Lava Tubes on Mars and the Moon: Potential Sites for Planetary Bases



Subsurface cavities created by lava on Mars and the Moon could provide a shield against cosmic radia...
Published ESO captures the ghost of a giant star - ESO Captures the Ghost of a Giant Star


A beautiful tapestry of colors, showing the ghostly remains of a gigantic star, was captured in incr...
Published NASA's DART mission hits asteroid in first-ever planetary defense test - NASA's DART Mission Successfully Hits Asteroid in First-Ever Planetary Defense Test


After 10 months flying in space, NASA's Double Asteroid Redirection Test (DART) -- the world's first...
Published New remote sensing technique could bring key planetary mineral into focus - New Remote Sensing Technique Could Bring Key Planetary Mineral into Focus


The mineral olivine, thought to be a major component inside all planetary bodies, holds secrets abou ...
Published Earth's stability and ability to support civilization at risk: Six of nine planetary boundaries exceeded - Earth's Stability and Ability to Support Civilization at Risk: Six of Nine Planetary Boundaries Exceeded



A new study updates the planetary boundary framework and shows human activities are increasingly imp ...
Published Planetary Commons: Fostering global cooperation to safeguard critical Earth system functions



Tipping elements of the Earth system should be considered global commons, researchers argue. Global...
Published Baked meteorites yield clues to planetary atmospheres - Baked Meteorites Yield Clues to Planetary Atmospheres



In a novel laboratory investigation of the initial atmospheres of Earth-like rocky planets, research...
Published Astrophysicists crack the case of 'disappearing' Sulphur in planetary nebulae



Two astrophysicists have finally solved a 20-year-old astrophysical puzzle concerning the lower-than...
Published Ultraviolet radiation from massive stars shapes planetary systems



Up to a certain point, very luminous stars can have a positive effect on the formation of planets, b...
Published Novel method of detecting high-frequency gravitational waves in planetary magnetospheres



A groundbreaking method of detecting high-frequency gravitational waves (HFGWs) has been proposed. T...
Published New insights into the atmosphere and star of an exoplanet


A new study of the intriguing TRAPPIST-1 exoplanetary system has demonstrated the complex interactio...
Published Shining light on mental health in space science community



The severity of anxiety and depressive symptoms in the planetary science community is greater than i ...
Published Here comes the Sun: Planetary scientists find evidence of solar-driven change on the Moon - Here Comes the Sun: Planetary Scientists Find Evidence of Solar-Driven Change on the Moon


A new study uncovered important clues to help understand the surprisingly active lunar surface. The...
Published 'Hot Jupiters' provoke their own host suns to wobble - Hot Jupiters Provoke Their Own Host Suns to Wobble


Blame the 'hot Jupiters.' These large, gaseous exoplanets can make their suns wobble when they wend...