The universe

Astronomers have discovered what seems to be a star racing through the Milky Way at 1.2 million mph, dragging a Neptune-sized planet along for the ride.

NASA still views the moon as a stepping stone to Mars, even though Elon Musk has dismissed Earth's nearest neighbor as "a distraction."

"I'll always remember the first time I saw those iridescent clouds and was sure at first it was some color artifact."

We've rounded up some of the best full moon photos below. So sit back, relax and enjoy the show.

NASA claims that there are "no new bans" on employees' personal items, amid reports of the agency purging workspaces of LGBTQI+ symbols.

Solar scientists have found tiny, short-lived jets of energy on our sun to be the primary drivers of the solar wind, marking a step toward better understanding our sun's elusive behavior.

"History shows us that whenever you do open a new 'energy window,' you never really know what you're going to find. It's completely unexplored."

February's Full Snow Moon will rise just as the sun sets.

Astronomers have been able to image gas as it travels down a 3 million light-year-long cosmic highway between two growing galaxies ensnared in the cosmic web.

Scientists have discovered that gravitational waves could turn neutron stars into cosmic tuning forks with characteristic reverberations that reveal their interiors.