Andy Howell
@d_a_howell
Astronomer at Las Cumbres Observatory, faculty at UCSB. Film critic at Film Threat, Copernicus at AICN, Sometime TV dude, one half of @ScienceVsCinema.
ID: 36757972
http://dahowell.com 30-04-2009 20:09:29
11,11K Tweet
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Andy Howell Supernova #SN2023ixf continues to brighten! A more recent photometric measurement of supernova #2023ixf made by the Virtual Telescope shows a magnitude of 10.9 on May 21 at 21:08 UTC. Note that lower magnitude implies higher luminosity. x.com/VirtualTelesco…
📅 Save the date! Join us on Thursday, July 20 for “Supernovae Insights: A Global Supernova Expert on What These Star Explosions Reveal About Nearly Everything,” an illuminating online event with celebrated supernova researcher, Andy Howell. Tickets here: buff.ly/44zPtAo
Ever wonder how much of your favorite sci-fi movies is actually just “fi?” Check out Science Vs. Cinema, a YouTube series by our upcoming Speaker Series guest, celebrated supernova researcher Andy Howell. Grab your tickets for the July 20 event here: buff.ly/46JJOtc
Haha, Mike Massimino gave me this very same astronaut potty training on TV.
🚨 An exciting one! #GravitationalWave candidate #S240422ed If real, the source is probably a neutron star–black hole (could have an electromagnetic counterpart) False alarm rate 1 in 10^5 yr GraceDB gracedb.ligo.org/superevents/S2… GCN gcn.nasa.gov/circulars/36236 Rating 🍫🎱🥯 #O4IsHere