I'm here on the 2nd full day of #AAS235 at the 1st press briefing of the day. There's a new @chandraxray release, plus results on #gravitationalwaves and fast radio bursts & more.pic.twitter.com/BiewUs2Akb
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I'm here on the 2nd full day of #AAS235 at the 1st press briefing of the day. There's a new @chandraxray release, plus results on #gravitationalwaves and fast radio bursts & more.pic.twitter.com/BiewUs2Akb
Katerina Chatziioannou will speak 1st about new results from @LIGO and @ego_virgo: the detection of a 2nd binary neutron star merger. https://www.ligo.org/detections/GW190425.php … #AAS235
It's the first single detector event seen, but that means the sky localization is relatively poor. No light seen, but not a surprise given position not being well know. #aas235pic.twitter.com/WDz793jR4I
Here's the @LIGO press release on that result. #aas235 https://www.ligo.org/science/Publication-GW190425/index.php …
Now Benito Marcote & Kenzie Nimmo are presenting the discovery of a repeating fast radio burst in a spiral galaxy. A couple of press releases on that: https://www.mcgill.ca/newsroom/channels/news/fast-radio-burst-tracked-down-nearby-galaxy-303809 … http://www.jive.eu/repeating-fast-radio-burst-spiral-galaxy-deepens-mystery-where-these-signals-originate … #aas235
Next is Ralph Kraft presenting the @chandraxray detection of matter moving at almost the speed of light in a jet from the famous black hole in M87 #aas235https://chandra.si.edu/photo/2020/m87/
Here's the associated press release, which describes the detection of "superluminal" motion, finding apparent speeds at several times the speed of light.
https://chandra.si.edu/press/20_releases/press_010620.html … #AAS235pic.twitter.com/tOZDRJKMOE
Relativity isn't broken by the way, it's an illusion. The motion of a knot in the jet over 5 years is shown here. It also fades a lot over this time. The other source is glowing matter around the black hole. #AAS235pic.twitter.com/Vn0MDD227W
We also made an artist's impression of the black hole & jet, with the BH part emulating ultra high-resolution simulations of the @ehtelescope image. https://chandra.si.edu/photo/2020/m87/more.html … #aas235pic.twitter.com/55xAATScgL
Here is an article by @EvanGough2 in @universetoday about the detection of particles traveling at almost the speed of light in an M87 jet. #AAS235https://www.universetoday.com/144520/m87s-black-hole-is-firing-out-jets-that-travel-99-the-speed-of-light/ …
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