According to new simulations, many, even most, planets get ejected from their star early in their history Star Trek ...

The two exoplanets, or planets outside of our solar system, orbit a star called TOI-1453, which is slightly cooler and ...

Scientists have taken a big step forward in the search for another Earth. A team from the University of Bern and the Swiss ...

A powerful new observatory is the best hope yet for finding the elusive Planet 9, a large planet that some scientists say is ...

“When compared to our solar system, each of the four planets are ... the study “look like a firm discovery.” “Finally, real planets have been discovered around Barnard’s Star after ...

Mar. 17, 2025 — The James Webb Space Telescope has captured its first direct images of carbon dioxide in a planet outside the solar system in HR 8799, a multiplanet system 130 light-years away ...

As experts turn their gaze to the sky, the likelihood of new discoveries increases exponentially. In a new paper published in the journal Earth, a group of scientists may have come ...

The leading explanation for all of these mysteries is known as the giant impact hypothesis. According to this story, when the ...

"If that limit is real, there really shouldn ... without signs of a surrounding solar system. These new observations, and ...

Earth might be the only planet with tectonic plates, but it is not the only one with quakes because quakes can be caused by a ...

Using advanced simulations, the researchers propose that these planets emerge from distinct rings of planetesimals, providing fresh insight into planetary evolution beyond our solar system.