The moon and Venus will shine vividly alongside a bright star in the early morning in a celestial rendezvous that should be visible across the U.S.

If you saw a bright light in the sky on Sunday evening, you're not seeing things and chances are, it wasn't a UFO: SpaceX ...

July 2025 might be considered a "slack month" so far as planet viewing is concerned. In the evening sky, Mercury is available during the evening — though with some difficulty — low in the ...

The two brightest nighttime stars available in the Minnesota and Wisconsin sky are Sirius and Arcturus. April is the only month of the year we can enjoy both of them at the same time in the early ...

Since 1986 I have had an affiliation with the Hayden Planetarium in New York. My "official" title there is "Associate and Guest Lecturer." Indeed, through all of these years I given scores of ...

Just before sunrise, the waning crescent moon, the brilliant planet Venus, and Regulus, the brightest star in the ...

A SpaceX Falcon 9 rocket launch could be seen across the Las Vegas valley Sunday evening as a bright streak painted the sky.

The fall is in full swing, and the cosmos is putting on a show you won't want to miss. Between the harvest moon, the ...

When the sun sets on Friday, stargazers are about to have their best chance at seeing Mercury shine in the night sky in 2025. Visible to the naked eye, Mercury should be seen in the western sky at ...

A bright fireball seen over Reno and the Bay Area was a Starlink satellite reentering the atmosphere, confirmed by AMS.