The ghostly ring Kýklos (from the Greek κύκλος, circle or ring) and the object WR16 both show the environment of rare and ...

In this image from NASA's Spitzer Space Telescope, "cometary knots" on the Helix Nebula show blue-green heads ... and eerie resemblance to a giant eye. In this false-color image, NASA's Hubble ...

The tube can swing vertically, so you can position it to point straight up at the zenith, horizontally at eye level, or anywhere in between ... Others, such as Caroline's Rose, Helix Nebula, and ...

The Helix Nebula is an example of a planetary nebula. Though it looks like a bubble or eye from Earth's point of view, the Helix is actually a trillion-mile-long tunnel of glowing gases. This Hubble ...

The Helix Nebula is an example of a planetary nebula. Though it looks like a bubble or eye from Earth's point of view, the Helix is actually a trillion-mile-long tunnel of glowing gases. This Hubble ...

Find Helix Nebula stock video, 4K footage, and other HD footage from iStock. Get higher quality Helix Nebula content, for less—All of our 4K video clips are the same price as HD. Video Back Videos ...

The Hubble Space Telescope image offers an up-close view of one section of the nebula, which is largely shaped by a young ...

After tracking a puzzling X-ray signal from a dying star for decades, astronomers may have finally explained its source: The old star might have destroyed a nearby planet. Dating back to 1980, X ...

New research by the Atacama Cosmology Telescope (ACT) collaboration has produced the clearest images yet of the universe’s ...

Get Instant Summarized Text (Gist) The Hubble Space Telescope captured a new image of the Veil Nebula, a supernova remnant from a star 20 times the mass of the sun that exploded 10,000 years ago ...