The 365 Days of Astronomy

Weekly Space Hangout - NICER Maps a Neutron Star with Zaven Arzoumanian & Keith Gendreau


Listen Later

https://youtu.be/XbJ1TsRewDk

Host: Fraser Cain ( @fcain )
Special Guest: Pulsars have baffled scientists for decades, including how they work and what form matter takes within a pulsar. Using data collected by the Neutron Star Interior Composition Explorer (NICER) Mission between July 2017 and December 2018, scientists have not only been able to make the most precise size measurements of Pulsar J0030+0451 (located 1,100 light-years away in the constellation Pisces), but they have also mapped hotspots located on its surface. This week we are joined by Dr. Zaven Arzoumanian and Dr. Keith Gendreau, members of the Goddard Team that mapped J0030 and co-authors of "Focus on NICER Constraints on the Dense Matter Equation of State" published in the Astrophysical Journal Letters in December, 2019. (https://iopscience.iop.org/journal/20...

 

Zaven is the Deputy Principal Investigator and Science Lead for NICER. 

 

Keith is Principal Investigator NICER. Be sure to follow him on Twitter: https://twitter.com/keithgendreau

Regular Guests:

Dr. Leah Jenks ( https://leahjenks.com/ / @leahgjenks )

Pam Hoffman ( http://spacer.pamhoffman.com/ & http://everydayspacer.com/ & @EverydaySpacer )

Dave Dickinson ( http://astroguyz.com/ & @Astroguyz )

This week's stories:

- The LUCY Mission passes Earth!

- China’s first orbiting solar observatory!

- Everything coming up in space!

- The first map of the night sky!

- A potential dark matter signal.

- JWST’s Pillars!

 

We've added a new way to donate to 365 Days of Astronomy to support editing, hosting, and production costs. 

Just visit: https://www.patreon.com/365DaysOfAstronomy and donate as much as you can!

Share the podcast with your friends and send the Patreon link to them too! 

Every bit helps! Thank you!

------------------------------------

Do go visit http://www.redbubble.com/people/CosmoQuestX/shop for cool Astronomy Cast and CosmoQuest t-shirts, coffee mugs and other awesomeness!

http://cosmoquest.org/Donate This show is made possible through your donations. 

Thank you! (Haven't donated? It's not too late! Just click!)

------------------------------------

The 365 Days of Astronomy Podcast is produced by the Planetary Science Institute. http://www.psi.edu

Visit us on the web at 365DaysOfAstronomy.org or email us at [email protected].

...more
View all episodesView all episodes
Download on the App Store

The 365 Days of AstronomyBy 365DaysOfAstronomy.org

  • 4.4
  • 4.4
  • 4.4
  • 4.4
  • 4.4

4.4

329 ratings


More shows like The 365 Days of Astronomy

View all
Big Picture Science by Big Picture Science

Big Picture Science

933 Listeners

Planetary Radio: Space Exploration, Astronomy and Science by The Planetary Society

Planetary Radio: Space Exploration, Astronomy and Science

1,338 Listeners

Astronomy Cast by Fraser Cain and Dr. Pamela Gay

Astronomy Cast

2,870 Listeners

Universe Today Podcast by Fraser Cain

Universe Today Podcast

535 Listeners

Ask a Spaceman! by Paul M. Sutter

Ask a Spaceman!

808 Listeners

The Quanta Podcast by Quanta Magazine

The Quanta Podcast

479 Listeners

Space Nuts: Astronomy Insights & Cosmic Discoveries by Professor Fred Watson and Andrew Dunkley

Space Nuts: Astronomy Insights & Cosmic Discoveries

225 Listeners

SpaceTime: Your Guide to Space & Astronomy by Stuart Gary

SpaceTime: Your Guide to Space & Astronomy

316 Listeners

Are We There Yet? by Central Florida Public Media

Are We There Yet?

354 Listeners

Daniel and Kelly’s Extraordinary Universe by iHeartPodcasts

Daniel and Kelly’s Extraordinary Universe

2,299 Listeners

The Supermassive Podcast by The Royal Astronomical Society

The Supermassive Podcast

285 Listeners

Why This Universe? by Dan Hooper, Shalma Wegsman

Why This Universe?

370 Listeners

This Week in Space (Audio) by TWiT

This Week in Space (Audio)

137 Listeners

The LIUniverse with Dr. Charles Liu by theliuniverse

The LIUniverse with Dr. Charles Liu

53 Listeners

The Astrophysics Podcast by Paul Duffell

The Astrophysics Podcast

44 Listeners