Mercury currently appears as a bright "evening star" in the southwestern sky at sunset. Mercury will reach its greatest ...

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

Astronomers say 3I/Atlas will be visible in parts of the US sky for a short time, giving viewers a unique look at a comet from beyond our solar system.

The period of visibility will fall within the dates of the Orionid meteor shower, making for a once-in-a-lifetime viewing ...

The Orionids are considered one of the most spectacular showers of the year. Here's what to know about viewing conditions and ...

A pair of newly discovered comets are making a rare double display in the night sky this week. SWAN and Lemmon, both of which were discovered this year, have reached their closest points to Earth in ...

The brilliant star Fomalhaut appears each year around this time, marking the arrival of autumn and offering a clear evening view for stargazers.

The Orionid Meteor Shower 2025 will peak between October 21 and 23, with up to 20 meteors per hour lighting up the moonless ...

NASA used the James Webb Space Telescope to create a new image of the Pillars of Creation. These pillars are about 6,500 ...

The shooting stars are a stream of debris from Halley's Comet, which the Earth hits every year. The meteors are also some of ...

Tonight, the sky will light up with a rare spectacle. Two bright green comets, C/2025 A6 (Lemmon) and C/2025 R2 (SWAN), are ...

If conditions are clear, rocket launches from the Vandenberg Space Force ... into the sky. Ready to catch a glimpse of a spacecraft blasting off from the ground or soaring overhead? Several locations ...