Find out what's up in your night sky during November 2025 and how to see it in this Space.com stargazing guide.

The universe has quasi-moons, mini-moons, and moonlets, but no official definition of what counts as a moon.

Mercury switches from the evening to morning sky this month, while the giant planets dominate the night. The moons of Jupiter ...

A waxing gibbous moon and the ringed planet Saturn will enlighten our sky for treat-or-treaters this Halloween.

The month brings a spectacular lineup of celestial sights—including a rare chan Mercury without a telescope and a "micro" new ...

The month is packed with skywatching highlights—including two galaxies visible to the naked eye and a rare glimpse of the ...

No, NASA didn't confirm a second moon, but scientists did discover something else that's been traveling with Earth for ...

NASA’s James Webb Space Telescope has captured the first detailed look at a carbon-rich disk surrounding the exoplanet CT Cha ...

As some readers know, this column normally appears in The Press of Atlantic City every other Tuesday. Unfortunately, I wasn’t able to write and submit a column two weeks ago due to a medical emergency ...