While the feds idled, an interstellar object known as 3I/ATLAS was barnstorming the solar system, at a speed that reached 153 ...

Perseverance's main job is Martian weather forecasting, but its routine solar scans on November 25 unexpectedly detected the ...

Lightning has been seen on other planets in the solar system, in the atmospheres of Jupiter and Saturn. Because Mars is cold ...

Imagine biting into a crisp, garden-fresh salad and savoring juicy strawberries for dessert. But instead of your backyard, ...

Scientists traced the Moon's parent planet Theia to the inner Solar System, solving a 4.5-billion-year mystery.

Understanding the moon’s seismic activity is critical to the success or failure of future lunar missions. Lunar seismic ...

NASA's nearly complete Nancy Grace Roman Space Telescope has made another set of critical strides toward launch. This fall, ...

NASA released a trove of never-before-seen images of the interstellar comet 3I/ATLAS, unveiling new characteristics of the ...

The unusual comet—which is to pass Earth again in the coming weeks—is only the third known object to visit us from outside ...

Astronomers measure the speed at which the solar system is hurtling through space by mapping surrounding galaxies and ...

NASA detects first “magnetic switchback” near Earth: an energetic change in your space shield that reveals new solar risks.

The results show a circular “hotspot” on the side of the planet that always faces its star, surrounded by a cooler ring at ...