Podcaster:  Host : Fraser Cain ; Guest :Dr. Voula Saridakis, Nicole Gugliucci, Alessondra Springman & Morgan Rehnberg

Title: Weekly Space Hangout: Dr. Voula Saridakis of @histastro

Link: Cosmoquest:
JWST webcam:

You can watch the video in:

Description: This Week’s Stories:

  • Dark matter galaxy Dragonfly 44
  • DPS report from Pasadena!
  • Schiaparelli lander is toast.
  • Pluto’s tiny moons have ammonia and water ice.
  • The Pluto system is billions of years old.
  • 67P Churymov-Gerasimenko is denser on the surface.
  • Planet 9 may have tilted the Sun’s axis.
  • Juno at Jupiter. Thruster troubles.
  • The KBO 2007 OR10 has a tiny little moon!

Bio: Fraser Cain is the publisher of Universe Today
Special Guest: Dr. Voula Saridakis ( @HistAstro ), a professor at Lake Forest College in Illinois specializing in the history of science and astronomy, who runs the History of Astronomy Twitter account at

Guests:  Morgan Rehnberg ( & @MorganRehnberg )
Dr. Nicole Gugliucci ( & @<NoisyAstronomer )
Alessondra Springmann ( / @sondy )

Today’s sponsor: This episode of “365 Days of Astronomy” is sponsored by — no one. We still need sponsors for many days in 2016, so please consider sponsoring a day or two. Just click on the “Donate” button on the lower left side of this webpage, or contact us at

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365 Days of Astronomy
The 365 Days of Astronomy Podcast is produced by Astrosphere New Media. Audio post-production by Richard Drumm. Bandwidth donated by and wizzard media. You may reproduce and distribute this audio for non-commercial purposes. Please consider supporting the podcast with a few dollars (or Euros!). Visit us on the web at or email us at  This year we will celebrate more discoveries and stories from the universe. Join us and share your story. Until tomorrow! Goodbye!