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Showing news items 931 - 569 of 569
The VLA
New Galaxies from Old?
January 16, 1996 at 7:12 pm | News Release

Astronomers using the Very Large Array radio telescope have found some of the best evidence to date that small, new galaxies can form from material pulled out of older galaxies.

Five images of Supernova 1993J
Astronomers Make a Supernova Movie
November 30, 1995 at 7:11 pm | News Release

Astronomers using an international network of radio telescopes have produced a movie showing details of the expansion of debris from an exploding star.

Artwork of NASA's Galileo Spacecraft
VLA to Receive Galileo Spacecraft Data from Jupiter
November 16, 1995 at 7:09 pm | News Release

In a technical feat thought impossible when Galileo was launched in 1989, the National Science Foundation’s Very Large Array will record the faint radio signal from the probe to help scientists measure the giant planet’s winds.

VLBA station
Black Hole in a Double Star System
June 8, 1995 at 5:52 pm | News Release

As scientists from the NRAO analyze a timelapse of powerful jets of material emerging from a double-star system 10,000 light-years away, new evidence from other research confirms that the source of the jets is a black hole.

VLBA images of the explosions seen at different times by the GRO J1655-40 object.
VLBA Tracks Ejected Material From Mysterious X-Ray Nova
January 12, 1995 at 6:47 pm | News Release

Images made with the Very Long Baseline Array radio telescope show the mysterious X-ray nova in Scorpius as it ejected blobs of material at tremendous speeds over the period from August 18 to September 22, 1994.

NGC 4258
Tremendous Mass Concentration in Strange Galaxy Revealed by VLBA
January 11, 1995 at 6:35 pm | News Release

A dense whirling mass orbiting what almost certainly is a black hole of truly Brobdingnagian proportions has been discovered at the heart of an active galaxy some 21 million light years from Earth.

Showing news items 931 - 569 of 569