Kepler was one of the most successful exoplanet-hunting missions so far. It discovered 2,600 confirmed exoplanets—almost half ...
As planets pass in front of their parent stars as viewed from Earth, they cause a tiny dip in the amount of starlight we ...
Gravitational microlensing occurs when one star passes directly in front of a background star ... three of the smallest rocky exoplanets yet detected—each no larger than Mars—closely orbit ...
An international team has confirmed the discovery of a super-Earth orbiting in the habitable zone of a nearby sun-like star.
Astronomers have officially confirmed the existence of HD 20794 d, a super-Earth located just 20 light-years away, with ...
These exoplanets (planets orbiting a star other than our sun) orbit close to red dwarf stars that are smaller and cooler than the sun, and which make up over 75% of the 200 billion stars in the ...
The first exoplanet, 51 Pegasi b, had just been announced, and almost no-one believed it. The method used to detect it was indirect, the signal was small, and the data were hard to parse.