Using NASA's Transiting Exoplanet Survey Satellite (TESS), astronomers have discovered that aging stars in their so-called ...

In a remarkable discovery, astronomers have unearthed a six-planet system orbiting the star HD 110067, where the celestial ...

As telescopes have become more powerful, it’s turned out our solar system is not the only game in town: There are millions of ...

The first map of magnetic fields in a planetary formation disk has been created, revealing how invisible forces shape the ...

In 1949, famed mathematician and physicist John von Neumann delivered a series of addresses at the University of Illinois, ...

Astronomers have discovered that aging stars may be devouring their closest giant planets as they swell into red giants.

Astronomers have revealed that the real center of our solar system isn't the sun. Gravity is playing a part in everything. The barycenter is the center.

What: Astronomers using JWST and ALMA have captured the earliest known stage of planet formation around the protostar ...

A distant gas giant the size of 10 Jupiters is now the first planet outside Earth's solar system to be mapped in three ...

Webb just spotted a carbon-rich moon factory 625 light-years away, revealing how moons like ours may have first taken shape.

A coronal mass ejection on another star has been witnessed in its entirety for the first time, revealing that when these ...

Imagine a fiery wall of gas reaching temperatures up to 50,000 K (equivalent to 90,000 °F). Thankfully, this barrier is not located near a star or at the ...