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Published Jupiter bumped giant planet from our solar system - Jupiter Bumped Giant Planet from Our Solar System


It's like something out of an interplanetary chess game. Astrophysicists have found that a close enc...
Published Rediscovering Venus to find faraway Earths: Measuring gravitational pull of a planet should speed search - Rediscovering Venus to Find Faraway Earths: Measuring Gravitational Pull of a Planet Should Speed Search


As the search for Earth-like planets wages on, a team of researchers may have found a way to speed u...
Published Icequakes likely rumble along geyser-spitting fractures in Saturn's icy moon Enceladus - Icequakes Likely Rumble Along Geyser-Spitting Fractures in Saturn's Icy Moon Enceladus


Tidal stresses may be causing constant icequakes on Saturn's sixth largest moon Enceladus, a world o...
Published Why Jupiter doesn't have rings like Saturn - Why Jupiter Doesn't Have Rings Like Saturn


Because it's bigger, Jupiter ought to have larger, more spectacular rings than Saturn has. But new r...
Published Puffy planets lose atmospheres, become super-Earths - Puffy Planets Lose Atmospheres, Become Super-Earths


Astronomers have identified two different cases of 'mini-Neptune' planets that are losing their puff...
Published Hidden giant planet revealed around tiny white dwarf star - Hidden Giant Planet Revealed Around Tiny White Dwarf Star


The first evidence of a giant planet orbiting a dead white dwarf star has been found in the form of...
Published Missing-link in planet evolution found - Missing-Link in Planet Evolution Found


For the first time ever, astronomers have detected a 1.3 km radius body at the edge of the Solar Sys...
Published Newly discovered celestial object defies categories: Is it a new kind of planet or a rare kind of failed star? - Newly Discovered Celestial Object Defies Categories: Is it a New Kind of Planet or a Rare Kind of Failed Star?


An object discovered by astrophysicists nearly 500 light years away from the Sun may challenge tradi...
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 The Milky Way kidnapped several tiny galaxies from its neighbor - The Milky Way Kidnapped Several Tiny Galaxies from Its Neighbor


A team of astronomers has discovered that several of the small -- or 'dwarf' -- galaxies orbiting th...
Published Scientists make the case to restore Pluto's planet status - Scientists make the case to restore Pluto's planet status


Kirby Runyon wants to make one thing clear: regardless of what one prestigious scientific organizati...
Published A new measurement could change our understanding of the Universe - A New Measurement Could Change Our Understanding of the Universe


When it comes to measuring how fast the Universe is expanding, the result depends on which side of t...
Published Galaxy clusters yield new evidence for standard model of cosmology - Galaxy Clusters Yield New Evidence for Standard Model of Cosmology



A new study probing the structure and evolution of galaxy clusters shows good agreement with the pre...
Published NASA's Webb Space Telescope peers behind bars - NASA's Webb Space Telescope Peers Behind Bars



A delicate tracery of dust and bright star clusters threads across this image from the James Webb Sp...
Published Curved spacetime in a quantum simulator - Curved Spacetime in a Quantum Simulator: A New Frontier in Physics



The connection between quantum physics and the theory of relativity is extremely hard to study. But...
Published How a 3 cm glass sphere could help scientists understand space weather - How a 3 cm Glass Sphere Could Help Scientists Understand Space Weather


Space weather can interfere with spaceflight and the operation of satellites, but the phenomenon is...
Published Two out of three glaciers could be lost by 2100 - Two Out of Three Glaciers Could Be Lost by 2100



Scientists have made new projections of glacier mass loss through the century under different emissi...
Published NASA confirms DART mission impact changed asteroid's motion in space - NASA Confirms DART Mission Impact Changed Asteroid's Motion in Space


Analysis of data obtained over the past two weeks by NASA's Double Asteroid Redirection Test (DART)...
Published NASA spacecraft becomes first to orbit a dwarf planet - NASA Spacecraft Becomes First to Orbit a Dwarf Planet


NASA's Dawn spacecraft has become the first mission to achieve orbit around a dwarf planet. The spac...
Published New limit on the definition of a planet proposed - New Limit on the Definition of a Planet Proposed


A planet can be no bigger than about 10 times the size of Jupiter, an astrophysicist has calculated....