Stars passing close to the sun could cause planets to collide, including with Earth, or even be ejected as rogue planets, new ...

A meteor shower, a planet sighting, and a full moon. Here's how to see all of space's eye-catching activity in July.

For years, astronomers have been searching for a mysterious ninth planet lurking in the dark outer reaches of our solar ...

In the outer reaches of our solar system, far beyond the orbit of Pluto, lies Sedna, one of the most mysterious objects ever ...

It poses no threat to Earth, but this comet, called C/2014 UN271 (Bernardinelli-Bernstein), has enraptured astronomers ever ...

The Vera C. Rubin Observatory is expected to find millions of unknown objects in our solar system, and perhaps even a ...

Democratic Sen. Elissa Slotkin delivered a blunt assessment of what's wrong with her party on Thursday. Slotkin expressed ...

The Metropolitan Manila Development Authority (MMDA) has partnered with the Philippine National Oil Company (PNOC) to ...

The robotic spacecraft Psyche has regained propulsion after a snag cut its propellant system in April. Engineers had to ...

The Science on Main initiative group is seeking feedback from the community on what to add to the planned Solar System Walk ...

Could a rogue star disrupt our peaceful solar system? Scientists are keeping a close eye on the galactic neighborhood, and ...

In the closing of the recent trading day, First Solar (FSLR) stood at $152.70, denoting a +1.01% move from the preceding trading day.