Planets can differ from the swirling envelopes of gas and dust from which they are born, astronomers have found. The revelation seems to indicate that the planet formation model favored by scientists ...
After marking the 30th anniversary of the discovery of the first exoplanet around a sun-like star, we now look forward to ...
Astronomers have identified an ultra-light exoplanet orbiting the star TOI-1453, located 250 light-years from Earth. While the system contains two planets—a super-Earth and a sub-Neptune—it is the ...