A series of images taken with the Gemini Planet Imager (GPI) on the Gemini South telescope in Chile shows an extrasolar gas giant called Beta Pictoris...
A fundamental question in astrobiology is: whether life can be transported between extrasolar planets, planetary systems? A team of U.S. astrophysicists...
The mineral diversity of Earth is unique and could not be duplicated anywhere in the cosmos. That’s according to a group of researchers, led by Dr Robert...
Astronomers using the Gemini Planet Imager have discovered a young Jupiter-like planet orbiting a nearby star known as 51 Eridani.
An artistic conception...
A team of astronomers from Israel, Europe, Korea and the United States has announced the discovery of a circumbinary gas giant in the habitable zone of...
In a study published in the Proceedings of the National Academy of Sciences, scientists have discovered that planetary rings, such as those orbiting Saturn,...
Using NASA’s Hubble Space Telescope and the W. M. Keck Observatory in Hawaii, two teams of astronomers have independently confirmed the existence of...
Using the HARPS-N spectrograph on the Italian Telescopio Nazionale Galileo at the Roque de los Muchachos Observatory (Canary Islands), astronomers have...
Using NASA’s Kepler Space Telescope, astronomers have discovered a super-Earth exoplanet in the ‘habitable zone’ of a G2-type star called Kepler-452.
This...
Using the HARPS planet-hunting instrument on the 3.6-m telescope at ESO’s La Silla Observatory, Chile, astronomers have discovered a Jupiter-mass exoplanet...
A multinational team of astronomers has determined precise ages and other fundamental properties of 33 Kepler stars with the so-called ‘solar-like oscillations.’...
Using the NASA/ESA Hubble Space Telescope, a group of astronomers has discovered an enormous cloud of hydrogen dispersing from the warm, Neptune-sized...
Astronomers using data from NASA’s Kepler mission have determined the sizes and masses of three planets orbiting a star much fainter and cooler than...
Gaseous planets with helium-rich atmospheres may be common in our Galaxy, according to a new study accepted for publication in the Astrophysical Journal...
According to a team of astronomers at Aarhus University in Denmark, Earth-sized terrestrial planets orbit their host stars in circular patterns, much like...
Astronomers using data collected by NASA’s Kepler Space Telescope have found evidence of daily weather cycles on fourteen extrasolar gas giants.
An artist’s...
A team of scientists from the University of Cambridge in the UK and the University of Liege in Belgium has detected changing temperatures on a terrestrial...
A group of astronomers led by Benjamin Montet of the California Institute of Technology, Pasadena, has discovered a highly irradiated mini-Neptune exoplanet...
An international group of astronomers from the United States, Australia, Chile, Germany, and Hungary, has discovered an extrasolar gas giant orbiting very...
