ALMA planet formation study confirms first gas-wake detection beside a photographable protoplanet. New observations of WISPIT ...

Have you ever thought which planet takes the longest time to complete one revolution around the Sun? Among the eight planets in our Solar System, Neptune has the longest year and is the first largest ...

Planets without stars to orbit raise important questions about how planets evolve and what habitability might look like ...

Astronomers have confirmed a world less than a million years old as the youngest known planet, using data from archives.

Researchers use stellar pulsations to detect substellar companions around A-type stars — including what could be a ...

The new exoplanet Elias 2-24 b is the youngest ever discovered, still forming in a cloud of debris around a young star just ...

Astronomers have confirmed a Jupiter-size planet less than a million years old, making Elias 2-24 b the youngest known planet and giving scientists a rare look at a world still being born. Its ...

Using the same planet-hunting techniques as Earth astronomers, would inhabitants of a planet hundreds of light-years away be able to detect Earth? Or would the gas giants overpower their observations?

Material from the disk is actively accreting onto the Jupiter-mass planet, which sits within a prominent gap in the disk, ...

One Earth, One Family, One Future. India said three of the words at the G20. The fourth is the one that holds the other three ...

Do you know the circumference of the Earth? Many would answer, "about 40,000 km." However, behind this seemingly simple number lie hundreds of years of scientific exploration and the Earth's ...

The BepiColombo mission, by the European Space Agency and the Japan Aerospace Exploration Agency, is only the third to study our smallest planetary neighbor ...