Articles related to "Molecular Clouds"

New observations of the Orion Nebula reveal a much busier star forming scene than previously considered.

Stars cluster together in groups ranging from binary star systems to galactic and globular clusters of stars and at larger scales galaxies and clusters of galaxies.

In addition to visible light, astronomers use ultraviolet, infrared, radio waves, X-rays and gamma rays to study planets, stars, galaxies, and other celestial objects.

Stars produce all of the heavier elements in our universe. They also exhibit life-cycles of their own.

NASA's orbital observatory program contained four Telescopes to observe different electromagnetic frequencies. The Compton observatory looked for gamma-rays.

In addition to visible light, astronomers study radio waves from the Sun, planets, stars, galaxies, and other celestial objects.