In this image, made with the National Science Foundation's Very Long Baseline Array (VLBA), young, radio-emitting jets of material emerge from the core of an elliptical galaxy some 500 million light-years from Earth. After ...
Astronomy
Aug 25, 2020
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In an unusual observation, astronomers used the National Science Foundation's Very Long Baseline Array (VLBA) to study the effects on radio waves coming from a distant radio galaxy when an asteroid in our Solar System passed ...
Space Exploration
Sep 13, 2018
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(Phys.org) —Our Solar System's Milky Way neighborhood just went upscale. We reside between two major spiral arms of our home galaxy, in a structure called the Local Arm. New research using the ultra-sharp radio vision of ...
Astronomy
Jun 3, 2013
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(Phys.org) —Sometimes astronomy is like real estate—what's important is location, location, and location. Astronomers have resolved a major problem in their understanding of a class of stars that undergo regular outbursts ...
Astronomy
May 23, 2013
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(PhysOrg.com) -- Using observations from NASA's Rossi X-ray Timing Explorer (RXTE) satellite and the National Science Foundation's (NSF) Very Long Baseline Array (VLBA) radio telescope, an international team of astronomers ...
Astronomy
Jan 10, 2012
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(PhysOrg.com) -- Using the super-sharp radio "vision" of astronomy's most precise telescope, scientists have extended a directly-measured "yardstick" three times farther into the cosmos than ever before, an achievement with ...
Astronomy
Feb 19, 2011
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Out here by an apple orchard just off Highway 97 is one of the Hubble Space Telescope's ignored cousins, an 82-foot dish painted all white that weighs in at 240 tons.
Astronomy
May 4, 2010
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