Spectacular clouds swirl across the surface of Jupiter. These clouds contain water, just like Earth's, but are much denser on ...

Why don't planets fall into the stars they orbit if they're constantly being pulled by gravity?Lindsey CoughterRocky Mount, ...

Pluto sits far out in the Solar System, small and dim, moving at a pace that barely fits human timelines. It was found in ...

A rare triple conjunction of Venus, Mars and Mercury is happening on the opposite side of the solar system to where Earth is, ...

At half the size of Earth and one-tenth its mass, Mars is a featherweight as far as planets go. Yet new research reveals the ...

You're not imaging it. The sun has been rising later in Illinois following the winter solstice. But the days aren't getting ...

The winter solstice doesn’t coincide with the latest sunrise or the earliest sunset. Those actually occur about two weeks ...

Ohio has seen a lot of winter weather. When does spring start? When is daylight savings time? Here's what we know about ...

Many astronomical events, such as meteor showers, run by calendrical timings as well. But our moon and the other planets move ...

Earth is the only life-supporting planet in our Solar System. Until now. Today, we’re bringing Kepler 22-b into our planetary ...

"Awards like these are a critical component of our incubator program for future missions, which combines government ...