The sun may have thousands of stellar siblings, many of them probably just like it, elsewhere in the galaxy. Find out how astronomers are looking for them, and learn about a match that could be our star's long-lost sibling!

Last week we covered multiple star systems, but what if we added thousands or even millions of stars to the mix? A star cluster. There are different kinds of clusters, though. Open clusters contain hundreds or thousands of stars held...

Check out an amazing view of star cluster NGC 602. It "lies on the outskirts of the Small Magellanic Cloud," according to the Chandra X-ray Telescope team. Credit: NASA/CXC/A. Hobart

The James Webb Space Telescope has captured three brown dwarfs in an amazing view of star cluster IC 348, located about 1000 light-years away.



Credit: Space.com | footage: NASA, ESA, CSA, STScI, and K. Luhman (Penn State...

What are the different wavelengths of the electromagnetic spectrum? When seen, what can invisible light reveal? What discovers has the VLA found so far? How do astronomers spend their time?<br/>
The Very Large Array Telescope, Part 2

A conversation with Jessie Dotson, Kepler’s project scientist, and Geert Barentsen, director of the mission's guest observer office, talking about how NASA’s first planet-hunting mission has contributed so much to the field of astronomy.

Astronomers at NASA's Goddard Space Flight Center in Greenbelt, Md., and the Pennsylvania State University in University Park, Pa., have used NASA's Swift satellite to create the most detailed surveys of the Large and...

Take a space walk through the Milky Way galaxy, our home in the vast universe. Exploring the origins of its name and the concept of galaxies, the video delves into the size, shape, and composition of the Milky Way. It also highlights the...