We're showing that, everywhere we look now, there was some sort of magnetic field that was responsible for bringing mass to ...

After a decade-long search, some scientists say a growing number of clues point to the existence of a hidden planet in the ...

We’re showing that, everywhere we look now, there was some sort of magnetic field that was responsible for bringing mass to ...

Hot spots and tunnels to neighboring "superbubbles" seem to have been created by supernovas and infant star outbursts.

The Sun’s activity is what gives us beautiful auroras – but it also has dramatic negative effects on satellites that go ...

Solar flares and coronal mass ejections are normal behavior for the Sun, particularly when it's in the peak of its activity cycle, as scientists believe is the case right now. They often occur in ...

"Solar System: Volcano Worlds." Right now, on "NOVA." ♪ ♪ NARRATOR: Humans have only set foot on one world beyond our own. On the moon, we found a barren landscape, appearing unchanged for ...

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That's right; this black ... one lurking in our very own solar system? Reporter: Then a new discovery rocked the astronomical world to its foundation. Narrator: Now, before you freak out, you ...

About a half-hour away, a giant, approximately 5,000-acre solar ... the system up and running in your calculations. Services ...

She explains that if you take out a loan to fund your solar system ... "If you don't wait and you invest now in solar, you're seeing that immediate savings, right off the bat," she says.