Stellarium tagged posts

There are few things more peaceful and relaxing than a night under the stars. Through the holidays, many people head away from the bright city lights to go camping. They revel in the dark skies, spangled with myriad stars.

As a child, I loved such trips, and they helped cement my passion for the night sky, and for all things space.

One of my great joys as an astronomer is sharing the night sky with people. There is something wondrous about helping people stare at the cosmos through a telescope, getting their first glimpses of the universe’s many wonders. But we can also share and enjoy the night sky just with our own eyes—pointing out the constellations and the planets or discovering the joys of watching meteor showers.

It is easy to be bitten by the astronomy bug, and a co...

The red line show the approximate path traced by the field of view of the telescope during observations. The coordinate of Saturn at the time of it’s passing is shown on top left corner. Credit: Pranshu Mandal et al., 2016.

A team of undergraduates from the Indian Institute of Science Education and Research (IISER) at the College of Engineering in Trivandrum, India, has designed and constructed a portable college-level radio telescope for amateur radio astronomers. The students have developed a radio telescope and also data analysis tools that are affordable for schools and colleges, combining low cost and ubiquitous accessibility of resources needed to build these instruments.

“The telescope is dedicated to amateur radio astronomers ranging from high school students to college graduates...