Named for its stallion-like silhouette, the iconic Horsehead Nebula lies roughly 1,300 light-years away from Earth in the constellation Orion. Its billowing mane of gaseous plumes is illuminated ...

As I said before, you could spend a lifetime exploring Orion on his own, but we have a whole universe to explore together, so we best get a ...

In this episode, Dave Eicher invites you to go out and try to observe a celestial object that’s quite difficult to see — the Horsehead Nebula. This dark nebula, made of dust and super-cold ...

Hubble Telescope image of the Horsehead Nebula. Credit: T.A.Rector (NOIRLab ... green is singly-ionized sulfur, and red indicates doubly-ionized oxygen. Credit: NASA, ESA, J.