K2-18b, an exoplanet 120 light-years away, may be the best hope to confirm that life exists beyond Earth. Here's what to know ...

A new study shows TOI-270 d is a fiery rocky exoplanet, offering fresh insight into the galaxy’s most common planet type.

The initial report was based on observations from the powerful James Webb Space Telescope, a collaboration of NASA and its European and Canadian counterparts. But the results created a lot of hubbub ...

K2-18b, an exoplanet 120 light-years away, may be the best hope to confirm that life exists beyond Earth. Here's what to know ...

A bold geochemical model reveals that TOI‑270 d, a sub‑Neptune 73 light‑years away, is likely a giant rocky world cloaked in ...

In a memorable image from the 1977 film "Star Wars," the young hero Luke Skywalker gazes at two suns setting above the ...

Scientists not involved in the research describe the findings as interesting, but not nearly enough to show the existence of life on another planet.

A new model has been developed to simulate interstellar activity within our solar system and the nearby Alpha Centauri system ...

In May 2020, astronomers for the first time observed a planet getting swallowed by its host star. Based on the data at the ...

In a new paper published in the journal Earth, a group of scientists may have come to the conclusion that there is a new planet totally different from what we know in the Solar System. This planet ...