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Image of the Week ngVLA Artist Impressions PHANGS-ALMA Catalog 2021 The Baseline VLASS Women in Astronomy IV 2017

False color image of protoplanetary disks side by side. Left is a ring disk showing blue scattered outer ring, green inner rings with gaps, and a yellow core. Center is a transition disk with a thin outer blue ring and thin green and yellow rings, and a large empty cavity in the center. Right is a compact small disk with thin blue and green rings, and a large inner yellow core with no gaps.

Protoplanetary Disks Side-by-Side Comparison

Why Are Gravitational Instabilities Important?

Young Star Elias 2-27 Gas Velocity Emissions

The Baseline 7: Mapping The Radio Sky

The Baseline 6: Rotating Disks In The Early Universe

NRAO’s Baseline Episode 5: The Very Large Array at 40

NRAO’s Baseline Episode 4: Measuring the Expanding Universe

NRAO’s Baseline Episode 3: Viewing Active Galaxies

NRAO’s Baseline Episode 2: A Black Hole Eats A Star

NRAO’s Baseline Episode 1: Trio of Infant Planets Discovered around Newborn Star

Composite image of NGC 4254, an M type galaxy with a spiral showing at least 8 arms in white, red, an orange.

PHANGS-ALMA Survey: NGC4254

PHANGS-ALMA Survey: NGC1566

PHANGS-ALMA Survey: NGC0628

PHANGS-ALMA Survey: NGC1385

Twenty galaxies in the nearby universe shown as ALMA and Hubble Space Telescope composites. They are shown in orange and red to highlight their different structures, including spirals, rings, S shapes, and more.

PHANGS-ALMA Survey

NGC 4535 is a grand design spiral galaxy with stellar bar morphology, s-shaped in red, orange, white and some purple elements shown in this composite

PHANGS-ALMA Survey: NGC4535

PHANGS-ALMA Survey: NGC4321

PHANGS-ALMA Survey: NGC3627

Showing images 1 - 18 of 1022

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