A line of glowing lights streaking silently across the night sky left many residents across the Southeast pausing in awe — and confusion.

Most people don't spend much time thinking about space weather, but a strong geomagnetic storm has the power to bring the ...

Wondering when to catch the next full moon? Here’s when the sky will be offering some prime viewing this month.

A new comet has been discovered. Now getting closer to the sun and expected to brighten over the next few weeks, comet ...

With its origins tracing back to the 1970s, the Hubble Space Telescope was launched aboard the space shuttle Discovery on ...