Search results
Results From The WOW.Com Content Network
A nebula that is visible to the human eye from Earth would appear larger, but no brighter, from close by. [6] The Orion Nebula, the brightest nebula in the sky and occupying an area twice the angular diameter of the full Moon, can be viewed with the naked eye but was missed by early astronomers. [7]
Writer/editor Al Sarrantonio wrote that Dangerous Visions "almost single-handedly [...] changed the way readers thought about science fiction." [2] Contributors to the volume included 20 authors who had won, or would win, a Hugo, Nebula, World Fantasy, or BSFA award, and 16 with multiple such awards. Ellison introduced the anthology both ...
Has been named the “Heart nebula” because of its resemblance to a human heart. Henize 70 (N70 or DEM L301) [47] 300 ly (92 pc) [48] H II region: The N 70 Nebula, in the Large Magellanic Cloud has a shell structure and is really a bubble in space. It is a "Super Bubble". Barnard's Loop: 300 ly (92 pc) [49] [50] H II region
The Milky Way creates a Zone of Avoidance for local observers. The Zone of Avoidance (ZOA, ZoA), or Zone of Galactic Obscuration (ZGO), [1] [2] is the area of the sky that is obscured by the Milky Way.
The story deals with two telepaths named Robb and Lyanna ("Lya" for short), who visit the planet Shkea by an invitation of the planetary administrator, who is disconcerted by the culture of the native alien population, the Shkeen, and how it affects humans. The Shkeen are an ancient culture, but their progress has stalled at a stone age level ...
The world’s most powerful space telescope, NASA’s James Webb Space Telescope, has just released the sharpest infrared images to date of the Horsehead Nebula, a small dark nebula in the ...
The Boomerang Nebula is a protoplanetary nebula [2] located 5,000 light-years from Earth in the constellation Centaurus. It is also known as the Bow Tie Nebula and catalogued as LEDA 3074547. [ 3 ] The nebula's temperature is measured at 1 K (−272.15 °C ; −457.87 °F ) making it the coolest natural place currently known in the Universe .
NGC 1491, also known as LBN 704, SH2-206 or the Fossil Footprint Nebula, is an emission type bright nebula located about 9,800 light years away from Earth in the constellation of Perseus. [1] The nebula gets its deep red coloration due to many massive stars (such as BD+50 866 ) embedded within NGC 1491 producing large amounts of ultraviolet ...