In the future, this feature could be used to shed light on chemistry and even the birth of planetary systems.

For centuries, astronomers faced the challenge of classifying objects in space based on their appearance. When observing an ...

For decades, astronomers have struggled to differentiate giant planets from brown dwarfs, a class of objects more massive ...

Astronomers using NASA’s Hubble Space Telescope have measured the rotation rate of an extreme exoplanet by observing the varied brightness in its atmosphere. This is the first measurement of the ...

Spin separates giant planets from 'failed stars' Clearest evidence yet that giant planets spin faster than their cosmic ...

Time is out of joint on Venus. The planet’s thick air, which spins much faster than the solid globe, may push against the flanks of mountains and change Venus’ rotation rate. Computer simulations show ...

Resonating oscillations of a planet's atmosphere caused by gravitational tides and heating from its star could prevent a planet's rotation from steadily slowing over time, according to new research by ...