the new results suggest our heliosphere more closely resembles a bubble
Earth-Like Planet Probably A Wasteland - 1 views
Cassini's Big Sky: The View From The Center Of Our Solar System - 0 views
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The new results from Cassini show that the heliosheath is about 40 to 50 astronomical units (3.7 billion to 4.7 billion miles)
Could Jupiter Moon Harbor Fish-Size Life? - 0 views
The Dark Attractor: What's Pulling the Milky Way Towards It at 14-Million MPH? - 1 views
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A huge volume of space that includes the Milky Way and super-clusters of galaxies is flowing towards a mysterious, gigantic unseen mass named mass astronomers have dubbed "The Great Attractor," some 250 million light years from our Solar System.
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The Great Attractor is a diffuse concentration of matter some 400 million light-years in size located around 250 million light-years away within the so-called "Centaurus Wall" of galaxies , about seven degrees off the plane of the Milky Way. X-ray observations with the ROSAT satellite then revealed that Abell 3627 is at the center of the Great Attractor. It lies in the so-called Zone of Avoidance, where the dust and stars of the Milky Way's disk obscures as much as a quarter of the Earth's visible sky.
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