More about Chandrayaan More about the crater. The new site was discovered from data gathered by the Pragyan rover when it ...

The popular option is to use an equatorial mount — aligning with the north or south celestial poles and tracking the night sky at a 'sidereal' rate. This will keep your target in frame for a ...

Polaris, known as the North Star, sits at the center of this image, which captures the movement of stars around the north celestial pole over several hours. Credit: NASA/Preston Dyches The North ...

NASA is seeking the public's help for innovative solutions to help Artemis astronauts navigate in and around the lunar south ...

In addition to refraction hastening sunrise and delaying sunset, there is another factor that makes daylight longer than night at an equinox: sunrise and sunset are defined as the times when the first ...

When selecting a suitable guiding camera, there are a few important parameters to consider. While in the past autoguiding cameras were CCDs, today’s cameras use CMOS technology. These sensors offer ...

The Bartol “boutique” marks its 100th birthday this week, celebrating with almost 100 physicists who are gathering at UD for ...

Sadly, at just about 10 meters, the mini-moon will be extremely hard to see from Earth, but its presence will be there ...

The sun's light and warmth fall unequally on the northern and southern halves of the planet, so during different seasons, the ...

If the thought of gazing into the face of your baby reminds you of how it feels to gaze into a star-filled night sky, then a ...