Multiwavelength Time-lapse movie of SN 1987A

Object Details

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727

Video Title

Multiwavelength Time-lapse movie of SN 1987A

Description

From 1999 until 2013, Chandra data showed an expanding ring of X-ray emission that had been steadily getting brighter. This was produced by the blast wave from the original explosion that had been bursting through and heating the ring of gas surrounding the supernova. In the past few years, there have been striking changes in the Chandra data. This provides evidence that the explosion's blast wave has moved beyond the ring into a region with less dense gas. This represents the end of an era for SN 1987A. Since astronomers do not know exactly lies beyond the ring, they will be watching carefully what happens next. Credit: X-ray: NASA/CXC/SAO/PSU/K.Frank et al.; Optical: NASA/STScI; Millimeter: ESO/NAOJ/NRAO/ALMA

Video Duration

13 sec

YouTube Keywords

astronomy space telescope astrophysics science

Data Source

Smithsonian Astrophysical Observatory

YouTube Channel

cxcpub

Uploaded

2021-04-16T15:33:17.000Z

Creator

Smithsonian Astrophysical Observatory

Type

YouTube Videos

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cxcpub

YouTube Category

Science & Technology

Topic

Astronomy

Record ID

yt_MNw8v5TByuw

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