It's divided into three sections, detailing visible objects for post-sunset, nighttime and pre-sunrise viewing. Only objects reaching at least 15° altitude and set/rise at least 15 minutes after/before the Sun are listed. A resource to help you plan tonight's observation of astronomical events and Solar System objects.

Sky map showing the night sky tonight from any location. What planets are visible tonight? Where is Mars, Saturn or Venus? What is the bright star in the sky?

2019年3月27日 · What's up in tonight's sky? Create a custom map of the night sky for your location, learn what planets are visible, and locate the brightest stars.

2025年3月29日 · Choose your state, then city to see when the International Space Station can be seen crossing the sky. Bookmark this page as your one-stop planning resource for astronomy events. Note: By clicking any of these links, you will be leaving the NASA domain.

2025年4月1日 · Read on to find out what's up in the night sky tonight (planets visible now, moon phases, observing highlights this month) plus other resources (skywatching terms, night sky observing tips and...

Tonight's Sky's mission is to provide an online tool for amateur astronomers to plan their observing sessions. The site will generate a list of visible objects based on your criteria with links to help you plan your observing session and research your targets.

Only objects reaching at least 15° altitude and set/rise at least 15 minutes after/before the Sun are listed. List of the closest conjunctions happening tonight between objects we are currently tracking, in order of increasing separation.

Visible planets and night sky guide. Tonight, the waxing crescent moon lies near Mars and the twin stars of Gemini, Castor and Pollux.

2025年3月3日 · Low light pollution conditions, or dark skies, are the most important properties of a good astronomical observing site. This map is a small excerpt (180mi east to west, by 230mi north-to-south) from the image of North America from the …

In this guide we'll reveal what you can see in the night sky tonight, and throughout the month. Those of us who enjoy stargazing and observing the night sky can't always plan when and …