If you’re an astrophile, you may remember earlier this year reading about a “once-in-a-lifetime” nova outburst that would ...

If you’ve ever looked up at a mostly blue sky and seen straight white lines criss-crossing the horizon, or watched a plane ...

An extremely bright fireball was seen streaking across the night sky recently, lighting up Appalachia before ... “It was just ...

Astronomers predict that a bright new star will soon appear in the night sky as a result of a cosmic explosion that occurred ...

A new analysis of the brushstrokes and colors in Vincent van Gogh's famous painting Starry Night reveals a striking ...

What will look like a new star in the sky will actually be a nova — an exploding star, NASA says. Here's how to see it.

Lancaster County residents are reporting seeing a bright light in the sky early Tuesday morning that had a wide white tail.

In late August, residents in New York and neighboring states previously reported to the American Meteor Society that a bright ...

Celebrate a Harvest Moon lunar eclipse and an occultation of the planet Saturn, just days before Neptune reaches opposition.

Several people from Virginia to Pennsylvania shared videos on social media speculating what they saw in the sky.

People across West Virginia and the East Coast reported seeing a bright light flying across the sky, but it wasn’t a comet or a meteor.

The fireball was reported late Thursday night by people in more than 30 towns and cities in several eastern states.