In a solar system far, far away NASA have discovered a planet which they think 'might be remarkably similar to Earth', though ...

Astronomers have found thousands of exoplanets around single stars, but few around binary stars—even though both types of ...

The interstellar visitor may still have a few things to tell us before it leaves our solar system.

Using data collected by NASA's Parker Solar Probe during its closest approach to the sun, a University of Arizona-led ...

We have all been taught in school that planets revolve in the same direction as the Earth, i.e., in the counterclockwise ...

NASA’s newly launched IMAP mission is set to tell us more about the boundary between our Solar System and interstellar space ...

NASA’s TESS spacecraft tracked interstellar comet 3I/ATLAS in January, capturing data on its motion, brightness, and rotation before it left the solar system ...

New simulations suggest Jupiter holds far more water than once thought, reshaping ideas about how the largest planet formed.

NASA is quietly ending financial support for independent planetary science advisory groups, according to a letter posted to ...

A new NASA study using Apollo lunar soil samples challenges a long-held theory. It suggests meteorites were not the primary ...

A decade of observations of four planets around the young planetary system V1298 Tau revealed a rare, long-sought missing ...

Jupiter harbors more oxygen than the sun, a new study finds, giving astronomers a crucial clue about how our solar system's ...