When we target objects in the constellation Cygnus the Swan, one of the first that observers go to is the North America ...
Never mind the nature of dark matter or the ultimate fate of the universe, let's address a more important question this Halloween. What's the scariest nebula in the sky? I've seen a few in the flesh ...
Want the latest space news? Choose a subscription option. Whether you're looking for the latest space exploration, business, government, education, technology, policy news, opinions and more, we've ...
The Witch Head Nebula is a large, faint interstellar dust cloud in the constellation Eridanus illuminated by nearby Rigel (at right), the 7th brightest star in the sky.