NASA chief Jared Issacman appears to be among those who support Pluto being reclassified as a planet. Could President Trump ...

The best way to see the planetary parade is to find a location with little to no light pollution and a clear view of the ...

Scientists have simulated the formation of a giant crater on Asteroid 16 Psyche to predict what the space rock looks like on ...

Life on Earth is a precious thing, especially given what astronomers know about the visible universe. Although researchers ...

We're starting to see just how exceptional our own solar system and its history is, as more exoplanets are discovered. A ...

So far, humanity has yet to find its first "exomoon"—a moon orbiting a planet outside of the solar system. But that hasn't been for lack of trying. According to a new paper by Thomas Winterhalder of ...

Astronomers witnessed planets colliding 11,000 light-years away, an event that could shed light on the collision that created ...

Stargazers are in for a treat this week as six planets align over Georgia. What is a planet parade? When is it? Where to look ...

Space is still the final frontier, and NASA has announced that the frontier is more vast than we realized. The NASA Kepler mission has discovered 715 planets set up in multiple-planet systems a lot ...

Our solar system is way more bizarre and dynamic than what our school textbooks taught us. From Venus being super hot to ...