The intriguing assortment of features within the nebula’s approximately 1 light-year diameter suggest its popular name, the Fetus Nebula, but planetary nebulae are not associated with star birth. Instead, nebulae like NGC 7008 are produced during a brief phase that sun-like stars pass through toward the end of their lives.
Flying 423 miles above Earth, the Ikonos satellite offers a space-age peek at ten ancient observatories built by cultures from long ago.
It’s also known as the Sculptor Galaxy or NGC 253.
NASA’s Hubble Space Telescope has found an answer to a long-standing puzzle by resolving giant but delicate filaments shaped by a strong magnetic field around the active galaxy NGC 1275. It is the most striking example of the influence of the immense tentacles of extragalactic magnetic fields, say researchers.
Why haven’t we met aliens yet? And why aren’t we sending rockets all over the solar system? There is only one plausible explanation. Earth is being quarantined! A combination of higher alien civilizations and our own Earth-based military forces are working together to keep the Earth contained and neutralized.
Within the next 10 years, the U.S., China, Israel, and a host of private companies plan to set up camp on the moon. So if and when they plant a flag, does that give them property rights?
NASA’s Phoenix Mars Lander has scooped up a soil sample from an intermediate depth between the ground surface and a subsurface icy layer. The sample was delivered to a laboratory oven on the spacecraft.
Black holes are sometimes huge cosmic beasts, billions of times the mass of our sun, and sometimes petite with just a few times the sun’s mass. But do black holes also come in size medium? A new study suggests that, for the most part, the answer is no.
A researcher has won an international prize for her plan to wrap a giant asteroid with reflective sheeting to stop it colliding with the earth and destroying all life. Sounds like a baked spud ?
You can use a webcam to sneak peeks at birds’ nests, active volcanoes, watch the Shuttle launch, and even to check traffic. But that’s just local stuff. What if you want more of a far look? Then you need to check out the most distant webcam (so far) in the solar system: the Mars Express Visual Monitoring Camera