Calendar

Mar
23
Wed
J. Paul Taylor Social Justice Symposium
Mar 23 @ 8:00 am – 8:00 pm

The Inclusive Astronomy group would like to encourage members of the department to attend the 12th J. Paul Taylor Social Justice Symposium on Social Justice for LGBTQ* Identities in the Borderland. The astronomy department is a sponsor of this event.

“Key themes of this year’s symposium include: 1) The experiences/specific precarity of undocumented LGBTQ immigrants in the region; 2) The plight of transgender people in detention centers in the region; 3) The connections between sexuality, gender, citizenship, and immigration; and 4) LGBTQ* lives, activism, and experiences in the Borderlands region.”

Mar
24
Thu
Inclusive Astronomy Group
Mar 24 @ 10:30 am – 11:30 am

We will explore ways to make astronomy, and STEM fields in general, a more inclusive and welcoming environment where EVERYONE can feel comfortable. This will make all people, including traditionally underrepresented groups, feel comfortable and welcomed working in our field.

One of the main goals this semester will be to identify and implement ways in which our own department can easily become more inclusive and welcoming. Come join us to find out what you can do!
Visit our webpage for more information about what we have been doing.
Mar
31
Thu
Inclusive Astronomy Group
Mar 31 @ 10:30 am – 11:30 am

We will explore ways to make astronomy, and STEM fields in general, a more inclusive and welcoming environment where EVERYONE can feel comfortable. This will make all people, including traditionally underrepresented groups, feel comfortable and welcomed working in our field.

One of the main goals this semester will be to identify and implement ways in which our own department can easily become more inclusive and welcoming. Come join us to find out what you can do!
Visit our webpage for more information about what we have been doing.
Apr
7
Thu
Inclusive Astronomy Group
Apr 7 @ 10:30 am – 11:30 am

We will explore ways to make astronomy, and STEM fields in general, a more inclusive and welcoming environment where EVERYONE can feel comfortable. This will make all people, including traditionally underrepresented groups, feel comfortable and welcomed working in our field.

One of the main goals this semester will be to identify and implement ways in which our own department can easily become more inclusive and welcoming. Come join us to find out what you can do!
Visit our webpage for more information about what we have been doing.
Apr
14
Thu
Inclusive Astronomy Group
Apr 14 @ 10:30 am – 11:30 am

We will explore ways to make astronomy, and STEM fields in general, a more inclusive and welcoming environment where EVERYONE can feel comfortable. This will make all people, including traditionally underrepresented groups, feel comfortable and welcomed working in our field.

One of the main goals this semester will be to identify and implement ways in which our own department can easily become more inclusive and welcoming. Come join us to find out what you can do!
Visit our webpage for more information about what we have been doing.
Apr
21
Thu
Inclusive Astronomy Group
Apr 21 @ 10:30 am – 11:30 am

We will explore ways to make astronomy, and STEM fields in general, a more inclusive and welcoming environment where EVERYONE can feel comfortable. This will make all people, including traditionally underrepresented groups, feel comfortable and welcomed working in our field.

One of the main goals this semester will be to identify and implement ways in which our own department can easily become more inclusive and welcoming. Come join us to find out what you can do!
Visit our webpage for more information about what we have been doing.
Apr
28
Thu
Inclusive Astronomy Group
Apr 28 @ 10:30 am – 11:30 am

We will explore ways to make astronomy, and STEM fields in general, a more inclusive and welcoming environment where EVERYONE can feel comfortable. This will make all people, including traditionally underrepresented groups, feel comfortable and welcomed working in our field.

One of the main goals this semester will be to identify and implement ways in which our own department can easily become more inclusive and welcoming. Come join us to find out what you can do!
Visit our webpage for more information about what we have been doing.
May
5
Thu
Inclusive Astronomy Group
May 5 @ 10:30 am – 11:30 am

We will explore ways to make astronomy, and STEM fields in general, a more inclusive and welcoming environment where EVERYONE can feel comfortable. This will make all people, including traditionally underrepresented groups, feel comfortable and welcomed working in our field.

One of the main goals this semester will be to identify and implement ways in which our own department can easily become more inclusive and welcoming. Come join us to find out what you can do!
Visit our webpage for more information about what we have been doing.
Nov
14
Mon
Pizza Lunch: Drew Chojnowski
Nov 14 @ 12:30 pm – 1:30 pm
Pizza Lunch: Drew Chojnowski @ AY 119

Title: H-band Spectral Variability of Classical Be Stars

Drew Chojnowski

 

Feb
24
Fri
Colloquium: Thomas Rivinius
Feb 24 @ 3:15 pm – 4:15 pm
Colloquium: Thomas Rivinius

Our Current Understanding of Classical Be Stars

Dr. Thomas Rivinius, Chile, ESO Paranal

I will introduce Be stars as B-type stars with gaseous disks in Keplerian rotation. These disks form by mass ejection from the star itself and their evolution is then governed by viscosity. The observables and their formation in the disk will be discussed, as well as what we know about the central stars: they are the most rapidly rotating non-degenerate stars, they are non-radial pulsators, and they do not show magnetic fields. The pulsation is clearly (phenomenologically) linked to the mass ejection, but the physical mechanism responsible for the ejection and disk formation is not known. Finally, I will discuss several open questions of broader interest, including the (possibly absent) chemical mixing of very rapid rotators and the unexpectedly large viscosity of Be star disks.