Mirages in the Sky Probe Dark Matter in the Universe
Mirages in the Sky Probe Dark Matter in the Universe
What Lies Beneath: Chandra Image Released by Team Including Penn State Postdoctoral Scholar
Image credit: NASA/CXC/Penn State/S. Immler et al.
Most Precise Map of Matter in the Universe Revealed Today
The SDSS is two separate surveys in one: galaxies are identified in 2D images (right), then have their distance determined from their spectrum to create a 2 billion lightyears deep 3D map (left) where each galaxy is shown as a single point, the color representing the luminosity - this shows only those 66,976 our of 205,443 galaxies in the map that lie near the plane of Earth's equator. Credit: Sloan Digital Sky Survey
Major Flares Are Predictable on Far-Away Stars, Analysis of Radio Observations Reveals
Link Between Black Holes and Galaxies Discovered in Our Own Back Yard
Farthest and Oldest Known Planet Found
Credit: NASA and G. Bacon (STScI)
Firehose-Like Jet Discovered In Action
Firehose-Like Jet Discovered In Action
Gamma-Ray-Burst Catcher Readies for Launch
Astronomers "Weigh" Pulsar's Planets
Deep Study Reveals Hundreds of Objects in the Sky That Emit X-Rays
Color X-ray image of the 2-million second Chandra Deep Field-North, the deepest X-ray exposure ever taken
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