See Comet Pan-STARRS March 12 - 16
Diagram of predicted position for Comet Pan-STARRS above the western horizon just after sunset.
Credit: NASA

In early March, Comet Pan-STARRS will pass about 100 million miles from Earth (about the same distance cooking a cometas between the Earth and the Sun).  Most experts expect it to become visible to the naked-eye, about as bright as the stars of the Big Dipper.

You best chance will be looking toward the western horizon shortly after sunset on March 12th and 13th.  You'll see a thin cresent moon next to the comet on the 12th. 

Continue checking each evening through March 16th.

Want to find out why you shouldn't eat a comet?
Try your hand at Cooking Up a Comet.

(Comet-making with Amateur Observers' Society of NY)

Click here to find out the latest news from NASA on the comet.

To see the comet through a telescope, click here to locate your nearest astronomy club.

Experience the joys of learning about our Earth and sky
Discovering space rocks

Discovering Space Rocks (Photo Credit: Grants Pass Astronomers)

Join our vibrant stargazing community!

We invite you to join the NASA Night Sky Network stargazing community on Facebook and Twitter for sky charts, beautiful images, and lively conversation. 

Find star parties held by astronomy clubs in your area quickly using these apps or use the website!

Go StarGaze, the NASA Night Sky Network astronomy app, developed by the Astronomical Society of the Pacific, helps you find astronomy clubs and their stargazing events on the go!

Distant Suns, your personal guide to the cosmos, lists Night Sky Network astronomy club star parties, safe solar gazing events, and lectures in the main navigation bar. Distant Suns is available on iPhone, iPad, Kindle, and NOOK.

SkySafari, a powerful planetarium that fits in your pocket, lists Night Sky Network astronomy club star parties, safe solar gazing events, and lectures in the help menu. SkySafari is available for Android and the iPhone, iPad, and iPod Touch.

Clear skies and happy stargazing!

The NASA Night Sky Network is managed by the Astronomical Society of the Pacific in cooperation with NASA