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

Find out what’s speeding up Earth’s rotation and why it may force timekeepers to delete a second ...

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 ...

Tracking the rotation speed of solid planets, like the Earth and Mars, is a relatively simple task: Just measure the time it takes for a surface feature to roll into view again. But giant gas planets ...

The revelation that Earth’s rotation is shifting at speeds not seen in 3.6 million years is a wake-up call for both the scientific community and the general public. It underscores the profound ...

But new research suggests a new player is making an impact: us. By studying foraminifera, tiny single-celled marine organisms that leave behind fossil shells, a team of researchers from the University ...

Thanks to NASA's Cassini spacecraft which has been orbiting Saturn since 2004, scientists have been able to observe for the first time ever the seasonal atmospheric circulation direction change on ...

Researchers used the James Webb Space Telescope to create the most detailed map yet of Uranus's upper atmosphere. The planet's tilted rotation and offset magnetic field cause its auroras to be complex ...