Volunteer Scientists Aid in Discovery of Four-Star Planet PH1
A team of international astronomers, aided by volunteer scientists using the Planethunters.org website, discovered a circumbinary planet in a four-star system, called PH1. The discovery…
Exoplanet News
Distant Exoplanets Form Planetary Syzygy Celestial Alignment
Astronomers have discovered that two exoplanets are overlapping in the skies as they cross their star. The phenomenon is new enough that it doesn’t have…
“Habitable Zone” Might Help Extreme Life Forms Survive on Exoplanets
A newly published study examines the “habitable zone” that scientists believe might play a role in the survival of extreme life forms, like lichens and…
Scientists Detected Exoplanetary System With Regularly Aligned Orbits Similar to Our Solar System
Scientists have discovered the first exoplanetary system with regularly aligned orbits similar to those in our solar system. Located at the center of this system…
Smaller Than Earth, Exoplanet Candidate UCF-1.01 Is Just 33 Light-Years Away
Located 33 light-years away, exoplanet candidate UCF-1.01 was discovered when astronomers studying exoplanet GJ 436b noticed slight dips in the amount of infrared light streaming…
New Planet Weighing Technique Measures Non-Transiting Planet’s Mass
Using a new method that involves studying the carbon monoxide signature of a planet’s atmosphere, scientists were able to measure the exact mass of a…
NASA Data Reveals Significant Changes in Exoplanet’s Atmosphere
Similar to Jupiter, exoplanet HD 189733b is a gas giant that circles its star, named HD 189733A, at a distance of only 3 million miles…
Astronomers Obtain Precise Measurements of the Two Kepler-16 Stars
NASA’s Kepler mission discovered a world where two suns set over the horizon instead of just one and now astronomers from Penn State have precisely…
Newfound Exoplanet is Slowly Disintegrating
According to calculations, an exoplanet similar in size to Mercury and roughly 1,500 light years away, is slowly disintegrating and leaving behind a trail of…
Tidal Heating Suggests Less Habitable Planets
Tidal heating, which is basically gravitational heating of a planet via tides, suggests that the number of habitable planets could be roughly half of what…
Revealing Data from Super-Earth 55 Cancri e
Sitting 40 million light-years away, researchers were able to gain a better understanding of 55 Cancri e and its environment. Using observations from NASA’s Spitzer…
Three Earthlike Planets Could be Hospitable to Life
As NASA’s Kepler Mission continues to supply important data and continuously monitors stars for transit signals, astronomers from Cornell University focused on 80 M dwarf…
Simulations Show Jupiter’s Core is Liquefying
Scientists now have a better understanding of gas giant exoplanets and what is going on in their cores. By studying computer simulations, scientists believe that…
Atmosphere of Super-Earth GJ1214b Possibly Includes Abundant Water Vapor
Using the Hubble Space Telescope, astronomers probed the atmosphere around the transiting super-Earth known as GJ1214b and concluded that unless the atmosphere has a thick…
Researchers Analyze Earthshine for Life in the Universe
By analyzing earthshine and observing the Moon using ESO’s Very Large Telescope, researchers are using Earth as a benchmark for future discoveries of life elsewhere…
Hubble Reveals GJ1214b is a Waterworld Enshrouded by a Steamy Atmosphere
NASA’s Hubble Space Telescope helped astronomers analyze the previously discovered world GJ1214b and helped them prove that it is a waterworld enshrouded by a thick,…
Researchers Examine Phase Changes for Insight to Planet Formation
Researchers have gained a deeper insight into planet formation by studying the phase changes between different types of melts. Scientists at Lawrence Livermore National Laboratory…
Chemistry Might Influence Habitable Zones Around Extrasolar Systems
Trace elements in extrasolar systems might influence the evolution of habitable zones around their stars, where carbon-based life as we know it might dwell. Most…