Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) have found signs of a growing Neptune-like planet in the protoplanetary disk...
An international team of astronomers from the United States and Chile has detected three giant planets in the HD 133131 system, a pair of stellar ‘twins’...
A planet described as the ‘single most promising exoplanet discovered to date in terms of habitability’ and a ‘natural location where our civilization...
In this artist’s conception GJ 1132b circles a red dwarf star. Image credit: Dana Berry.
GJ 1132b, an extrasolar planet about 1.2 times the size and...
A team of astronomers from the United States and France has pinpointed which of 4,270 exoplanets discovered by NASA’s Kepler mission are most likely...
The Universe is 13.8 billion years old, while Earth formed 4.5 billion years ago. Some cosmologists think this time gap means that life on other planets...
TRAPPIST-1b and c, the two innermost planets in the three-planet system TRAPPIST-1, are primarily rocky, unlike gas giants such as Jupiter, according to...
A team of astronomers has reported a huge haul of new exoplanets discovered and confirmed using data from the first year of the Kepler/K2 mission. Among...
Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) telescope have taken the first-ever image of a water snow-line within a protoplanetary...
A group of astronomers has used the High Acuity Wide-field K-band Imager (HAWK-I), an infrared instrument installed on ESO’s Very Large Telescope (VLT)...
An international team of astronomers has spotted a Neptune-sized exoplanet orbiting a very young star approximately 500 light-years from our own Solar...
Cloud or haze layers in the upper atmospheres of extrasolar planets may make them appear bigger than they really are, a study led by Dr. Helmut Lammer...
Astronomers using NASA’s Kepler Space Telescope have found a Jupiter-like exoplanet orbiting around a pair of Sun-like stars.
Comparison of the relative...
Hot, Jupiter-sized extrasolar planets often have cloud or haze layers in their atmospheres, and this may prevent astronomers from detecting atmospheric...
Our Sun, in its youth some 4.5 billion years ago, ‘stole’ Planet Nine from a passing star system, says a team of European astronomers led by Lund University...
