Ever since its formation around 4.5 billion years ago, Earth's rotation has been gradually slowing down, and its days have ...

U.S. and the third hottest in Massachusetts, according to data from NASA and NOAA. New Hampshire, Maine and Vermont saw their ...

Alinda has made its closest approach to our planet in decades, and it's about to peak in brightness in a rare ...

SpaceX is working to make its satellites less of a nuisance to astronomers by testing out ways to stop Starlink from showing ...

After the space agency punts a decision on the mission’s profile to 2026, Rocket Lab unveils its own Mars Sample Return plan.

Scientific agencies around the world confirmed that 2024 surpassed the global temperature record set in 2023 as carbon emissions contribute to extreme weather.

Researchers have created a dataset of the whole atmosphere, enabling new research to be conducted on previously difficult-to-study regions. Using a new data-assimilation system called JAGUAR-DAS, ...

The circumgalactic medium, a vast gaseous halo surrounding galaxies, could be crucial to the evolution of star-forming ...

On Sunday (Jan. 12), the Red Planet will make its close approach of Earth at 8:32 a.m. EST (13:32 GMT). This event, known as ...

It’s the first time in recorded history that the planet was above a hoped-for limit to warming for an entire year.

Last year was the planet’s hottest in recorded history, NASA announced, marking two years in a row that global temperatures ...

Last year easily surpassed 2023 as the warmest globally, based on data from Copernicus Climate Change Service and confirmed by NASA and NOAA.