For two days in the December the solar wind suddenly stop on Mars and its atmosphere on the sun-facing side swelled "by nearly four times its usual size — from its usual 497 miles (800 km) to over ...

Formations that look like jumbo-sized kidney beans (or blobs of chocolate syrup, depending on your palette) may be indicators ...

This is the first time the sound of a meteorite hitting Earth has been recorded, the University of Alberta said.

SpaceX CEO Elon Musk made light of Starship's fiery end. "Success is uncertain, but entertainment is guaranteed!" he said on X.

Mars has northern and southern hemispheres like Earth, but their defining characteristics are markedly different, a ...

Mars's atmosphere and climate are impacted by interactions with solar wind, a stream of plasma comprised of protons and ...

Plus: Saturn’s moon Iapetus is visible, our Moon passes the bright star Spica, and Mars skims south of Pollux in Gemini in ...

The spacecraft was supposed to soar across the Gulf of Mexico on a near loop around the world similar to previous test ...

The Red Planet reaches its best position all year this week on January 15. Here’s how and when to get out and see it.

In vivo perturbations and single-cell RNA-seq reveal cell-type-specific STAT1-IFNg signaling in regulation of trained immunity in tissue-resident immune cells.

A new preprint study looking at data from NASA's Interior Exploration using Seismic Investigations, Geodesy and Heat ...

Sanne Cottaar is Professor of Global Seismology in Earth Sciences. She wants to understand Earth’s inner structure: how it ...