Joe Rao

The December Geminids  —  one of the best meteor showers of the year  —  will be adversely affected by bright moonlight, appearing the on the night before the full moon.

The two brightest nighttime objects, the moon and the planet Venus put on a lovely display in the western evening sky of Wednesday, Dec. 4.

For Thanksgiving 2024, we have a celestial feast as three bright planets shine prominently during the early evening hours: Saturn , Jupiter and Venus.

A waning crescent moon will creep closer and closer to Spica until the star's light is extinguished in the blink of an eye on the morning of Wednesday, Nov. 27.

The annual Leonid meteor shower peaks on Nov. 17, 2024, but a bright moon just two days past full will make viewing this year's Leonids difficult.

The Southern Taurid meteor shower reaches its peak Nov. 12. Here's how to maximize your chances of seeing a colorful fireball from this shower.

Saturn gets close to the moon tonight, and some skywatchers in Florida, Central America and South America will see the ringed planet briefly disappear behind our lunar companion.

Monday evening (Nov. 4), the night before Election Day, will bring a lovely celestial display involving the two brightest objects in the nighttime sky: the moon and Venus.

Reference Don't miss these celestial treats this Halloween!

To see the Crab Nebula for yourself, you'll have to wait until around midnight local daylight time, after it has sufficiently risen high enough above the east-northeast horizon.

While some are hoping for a bright "Halloween comet," astronomers say the speeding cosmic snowball has likely already broken apart.

The Orionid meteor shower 2024 reaches its peak in the pre-dawn hours on Monday, Oct. 21, but this year a bright moon could make it difficult to see these shooting stars.

The largest full moon of 2024 rises this week when the Hunter's Supermoon takes to the sky on Wednesday (Oct. 16), becoming officially full the next morning.

There's been talk of another spectacular comet putting on a show in our sky after Tsuchinshan-ATLAS. Unfortunately, however, it doesn't look like the newcomer will deliver.

Scientists are excited to begin capturing Comet Tsuchinshan-ATLAS as the object is expected to soon be very bright in the night sky.

These Venus-moon conjunctions occur on roughly a monthly schedule.

Comet Tsuchinshan-ATLAS will have a close encounter with the sun today (Sept. 27) here's how to make the most of comet viewing opportunities this weekend and beyond.

There will come a time 1.21 billion years from now when the phenomenon of a total eclipse of the sun will become an impossibility.

The autumnal equinox brings fall to the Northern Hemisphere today as the sun passes directly over the equator at noon. But are day and night actually equal length today?

During the morning hours of Sunday, Sept. 22, skywatchers will be able to watch a waning gibbous moon cross in front of probably the most popular of all the star clusters in the sky: the Pleiades.

The final hurdle for Tsuchinshan-ATLAS to surmount will come on the afternoon of Sept. 27, when it arrives at perihelion — the closest point in its orbit to the sun.

The upcoming Full Harvest Moon on Sept. 17 will feature a partial lunar eclipse. Here's what to expect and how to see it.