Using Your Sky Tonight Star Chart: First, check your location. The chart should do this automatically, but if you'd like a chart for a different location you may enter it.

NASA's newest astrophysics space telescope launched in March on a mission to create an all-sky map of the universe. Now ...

How do I read the sky chart? Read the image from left to right. Each column represents a different hour. The colors of the blocks are based on forecast maps for that hour. The two numbers at the top ...

In anticipation of the New Horizons flyby of Pluto on July 14, this sky chart can help you find Pluto in the night sky (with the assistance of a high-power telescope).

In anticipation of the New Horizons probe making a close flyby of Pluto on July 14, this sky chart can help you spot the dwarf planet in the night sky (with the assistance of a high power telescope).

How, when, and where to look to see Comet C/2023 A3 (Tsuchinshan-ATLAS) after sunset this Wednesday, Oct. 23, with sky charts, before it disappears.

How, when, and where to look to see Comet C/2023 A3 (Tsuchinshan-ATLAS) after sunset this Sunday, Oct. 27, with sky charts, before it disappears.

The Explore the Sky section of the Seeing in the Dark website, based on a documentary by Timothy Ferris, provides tools for exploring the sky, including star charts, how-to videos, an internet ...