A dramatic glimpse of the aftermath of a collision between two exoplanets is giving scientists a view at what can happen when planets crash into each other. A similar event in our own solar system may have formed the moon.... PHYS.ORG · 4 weeks
Even 'Goldilocks' exoplanets need a well-behaved star  SCIENCE DAILY · 3 weeks
Scientists model how the 'weather' on a star impacts exoplanets to see if even those thought to be in habitable zones could suffer from solar storms. They expect their work to help narrow the... more
Astrophysicist Discovers Numerous Multiple Star Systems with Exoplanets  ASTRO WATCH · 2 days
Is Earth the only habitable planet in the universe or are there more worlds somewhere out there that are capable... more
Astrophysicist discovers numerous multiple star systems with exoplanets  PHYS.ORG · 6 days
Is Earth the only habitable planet in the universe or are there more worlds somewhere out there that are capable of supporting life? And if there are, what might they look like?... more
Zeroing in on baby exoplanets could reveal how they form  PHYS.ORG · 1 day
Twenty-four years ago, Swiss astronomers Michel Mayor and Didier Queloz discovered the first planet orbiting a sun-like star outside our solar system—a milestone recognised by this year's Nobel... more
Simulations explain giant exoplanets with eccentric, close-in orbits  PHYS.ORG · 3 weeks
As planetary systems evolve, gravitational interactions between planets can fling some of them into eccentric elliptical orbits around the host star, or even out of the system altogether. Smaller planets should be... more
Simulations explain giant exoplanets with eccentric, close-in orbits  SCIENCE DAILY · 3 weeks
As planetary systems evolve, gravitational interactions between planets can fling some of them into eccentric elliptical orbits around the host star. Smaller planets should be more susceptible to this gravitational scattering, yet... more
Simulations Explain Giant Exoplanets with Eccentric, Close-in Orbits  ASTRO WATCH · 2 weeks
As planetary systems evolve, gravitational interactions between planets can fling some of them into eccentric elliptical orbits around the host... more
RoboBee powered by soft muscles  SCIENCE DAILY · 2 weeks
Researchers have developed a resilient RoboBee powered by soft artificial muscles that can crash into walls, fall onto the floor, and collide with other RoboBees without being damaged. It is the first microrobot powered by soft actuators to... more
New insights could help tame speedy ions in fusion plasmas  SCIENCE DAILY · 4 weeks
To create a practical fusion energy reactor, researchers need to control particles known as fast ions. These speedy ions, which are electrically charged hydrogen atoms, provide much of... more
New insights could help tame speedy ions in fusion plasmas  PHYS.ORG · 4 weeks
To create a practical fusion energy reactor, researchers need to control particles known as fast ions. These speedy ions, which are electrically charged hydrogen atoms, provide much of... more
Even 'Goldilocks' exoplanets need a well-behaved star  PHYS.ORG · 3 weeks
An exoplanet may seem like the perfect spot to set up housekeeping, but before you go there, take a closer look at its star. more
Exoplanets Might Need Big Dose of Meteor Impacts to Start Growing Alien Life  LIVE SCIENCE · 3 weeks
What's the recipe for a living planet? A new paper suggests that the right number of impacts is a key ingredient. more
'Are we alone?' Study refines which exoplanets are potentially habitable  SCIENCE DAILY · 5 days
Researchers are first to combine 3D climate modeling with atmospheric chemistry to explore the habitability of planets around M dwarf stars, which comprise about 70% of the total... more
TESS reveals an improbable planet  PHYS.ORG · 3 weeks
Using asteroseismology, a team led by an Instituto de Astrofísica e Ciências do Espaço (IA) researcher studied two red-giant stars known to have exoplanets, and around one of them, found a seemingly improbable planet. more
NASA Spacecraft Poised to Find Thousands of Alien Worlds  LIVE SCIENCE · 2 weeks
Beyond the outer edge of the solar system, mysterious, unknown worlds await by the thousands. Astronomers can now finally find these exoplanets. But will we find another Earth? more
NASA instrument to probe planet clouds on European mission  PHYS.ORG · 2 weeks
NASA will contribute an instrument to a European space mission that will explore the atmospheres of hundreds of planets orbiting stars beyond our Sun, or exoplanets, for the first time. more
NASA's latest exoplanet posters are a Halloween treat  PHYS.ORG · 3 weeks
Just in time for Halloween, NASA has released two new posters celebrating some truly terrifying exoplanets, or planets outside our solar system. Free to download, the entertaining posters recall vintage horror movie... more
Distant worlds under many suns  SCIENCE DAILY · 6 days
An astrophysicist has discovered many new multiple star systems that contain exoplanets. For this, he searched more than 1,300 exoplanet host stars. He found that 15 per cent of those stars have at least one companion star, which... more
Simulations explain giant exoplanets with eccentric, close-in orbits  nanowerk · 3 weeks
A giant-impacts phase in the evolution of planetary systems can explain the observations of close-in giant planets with eccentric orbits. more
Astronomers to Search for Alien Signals from TESS Exoplanets  SCI-NEWS.COM · 2 weeks
Extrasolar planets discovered by NASA’s Transiting Exoplanet Survey Satellite (TESS) will be scanned for ‘technosignatures’ — indicators of... more
Even ‘Goldilocks’ Exoplanets Need a Well-behaved Star  ASTRO WATCH · 2 weeks
An exoplanet may seem like the perfect spot to set up housekeeping, but before you go there, take a closer look at... more
TESS Captures Breathtaking Panorama of Southern Sky  SCI-NEWS.COM · 2 weeks
Constructed from 208 images taken by NASA’s Transiting Exoplanet Survey Satellite (TESS) during its first year of science operations, completed on July... more
The science of exoplanets is poised for major breakthroughs  nanowerk · 3 weeks
TESS, the Transiting Exoplanet Survey Satellite, is NASA's newest exoplanet mission. TESS will find thousands of new planets orbiting nearby stars. During its two year survey, TESS will watch a... more
SOFIA Spots Debris from Catastrophic Collision between Two Rocky Exoplanets  SCI-NEWS.COM · 4 weeks
Astronomers using NASA’s Stratospheric Observatory for Infrared Astronomy (SOFIA) have observed an unusually warm, dusty debris... more
MORE SCIENCE VIDEO
What's the best way to sail from world to world? Electric sails or solar sails?
PHYS.ORG
NASA's latest exoplanet posters are a Halloween treat
PHYS.ORG
FRESH SCIENCE