One U.S. and two Russian astronauts remain aboard the orbiting lab, just 1 1/2 months into an eight-month mission that began ...

Spectacular clouds swirl across the surface of Jupiter. These clouds contain water, just like Earth's, but are much denser on ...

"Awards like these are a critical component of our incubator program for future missions, which combines government ...

Among other things, the James Webb Space Telescope is designed to get us closer to finding habitable worlds around faraway ...

Which way is ‘down’ has a different answer depending on where you are on Earth, in the solar system, in our galaxy and beyond ...

I/ATLAS is a newly detected interstellar object that entered the solar system from outside our stellar neighborhood, ...

This composite image was weeks in the making, as Horálek’s two "crossings" happened months apart. Mars traced its path ...

That’s less than half its existing 25,000-square-foot office space at Republic Plaza. Morrison Foerster’s lease expires there ...

How does a star affect the makeup of its planets? And what does this mean for the habitability of distant worlds? Carnegie's ...

Long-term satellite measurements show that Earth’s magnetic field is changing faster and more unevenly than expected, driven ...

Scientists measured mass and distance of free floating planet drifting through space without star for first time.

The drink contains several rums, tropical juices and banana oleo, a kind of sweetener made by macerating banana peels in sugar. It’s served in a recycled soy sauce bottle — you pour it yourself over a ...