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The intention of Universe3D.org is to host links to web content that enable the enhancement of our three-dimensional view of the Universe. Feel free to join in and edit--Wikipedia-style!

Recently added Dataset

Methanol MultiBeam Survey The Methanol MultiBeam Survey is a sensitive survey of massive young stars in the Milky Way Galaxy to detect methanol masers. The survey is carried out by scanning the telescope in galactic longitude. Spectra cover a 4-MHz band, corresponding to a velocity range of 180 km/s, with 2048 channels each separated by 0.09 km/s. Regions towards the galactic centre are scanned more than once with different velocity settings, so that all likely radial velocities are searched. A second frequency band centred on the 6035-MHz line of hydroxyl (OH) is observed in parallel with the methanol band.


Astronomy News
Astronomers find a puzzling pair of merging galaxies
<strong style="font-weight: normal;" id="docs-internal-guid-c4eb6b5f-15f3-d4fc-8594-d65696dd057b">

<p dir="ltr" style="line-height: 1.2; margin-top: 0pt; margin-bottom: 0pt;"><span style="font-size: 12pt; font-family: calibri; color: #000000; background-color: transparent; font-weight: 400; font-style: normal; font-variant: normal; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">This minor galaxy merger hosts a major surprise: a tiny galaxy with a huge black hole.</span></p> </strong>

Tue, 28 Mar 2017 10:00:00 GMT
Astronomers spot a runaway quasar
This rogue black hole may have been ousted from the center of its galaxy by gravitational waves.
Fri, 24 Mar 2017 10:00:00 GMT
NASA’s NuSTAR solves the mystery of the Andromeda galaxy’s high-energy X-rays
<p>This pulsar aims high &mdash; it emits more energetic X-rays than Andromeda&rsquo;s supermassive black hole. </p>
Fri, 24 Mar 2017 10:00:00 GMT
News

Cosmography of the Local Universe View a film by Hélène Courtois, Daniel Pomarède, R. Brent Tully, Yehuda Hoffman, and Denis Courtois. All rights reserved.

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Milky Way 3D: Galactic Plane Coverage Tool
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An interactive Milky Way 3D coverage tool linked to surveys is at http://milkyway3d.org.


Survey Coverage of the Milky Way
Surveycoverage.jpg

A hyperlinked visual summary (pdf) of all ongoing relevant surveys, prepared in conjunction with the NSF proposal, The Hierarchical Structure of Star-Forming Regions in the Milky Way.

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