Enjoy a close conjunction of the solar system’s smallest and largest planet just days before the Full Strawberry Moon this ...

If President Trump cancels the contracts for Elon Musk’s private spaceflight company, the federal government would struggle ...

Every single organism on Earth, no matter the biome, the kingdom, the domain, whether it's an extremophile in a hot spring or ...

TOI-6894 is one such star. Announced Wednesday in a paper for Nature Astronomy, the red dwarf is just 20% the mass of our Sun ...

On this day in 1962, the Mighty Thor makes his comic book debut in Marvel’s Journey into Mystery” #83 to fight Stone Men from ...

Saturn's biggest moon has a unique environment that NASA likes to keep an eye on - this is why and how it does.

June sky shows planets before sunrise, Mars near Regulus, the glowing Milky Way, and the solstice with shifting daylight hours.

This June, the Milky Way’s brilliant heart lights up the night as planets align and the solstice sun marks Earth’s celestial tipping point.

Astronomers have been left puzzled by the discovery of an unusually large planet orbiting a remarkably small star, a cosmic ...

Many of us in the San Joaquin Valley have seen the exhaust trail of a rocket launch from Vandenberg Space Force Base near the ...

Astronomers have spotted a cosmic mismatch that has left them perplexed - a really big planet orbiting a really small star.

Giant planets are not rare per se — after all, we have four in our own solar system. Such large worlds are, however, rarely ...