7
Mar 15

Abell 2597: NASA's Chandra Observatory Finds Cosmic Showers Halt Galaxy Growth

Source: NASA /Chandra

a2597_w11Abell 2597. Image credits: X-ray: NASA/CXC/Michigan State Univ/G.Voit et al; Optical: NASA/STScI & DSS; H-alpha: Carnegie Obs./Magellan/W.Baade Telescope/U.Maryland/M.McDonald.

This galaxy cluster comes from a sample of over 200 that were studied to determine how giant black holes at their centers affect the growth and evolution of their host galaxy, as reported in our latest press release. This study revealed that an unusual form of cosmic precipitation enables a feedback loop of cooling and heating, stifling star formation in the middle of these galaxy clusters.

Abell 2597, shown here, is a galaxy cluster located about one thousand million light years from Earth. This image contains X-rays from NASA's Chandra X-ray Observatory (blue), optical data from the Hubble Space Telescope and the Digitized Sky Survey (yellow) and emission from hydrogen atoms (red) from the Walter Baade Telescope in Chile.

Twitter del.icio.us Digg Facebook linked-in Yahoo Buzz StumbleUpon
7
Mar 15

20th EAAE Summer School 2015

EAAE Summer Schools for Teachers

London, England, 20th July to 24th July 2015.

The European Association for Astronomy Education (EAAE) is collaborating with the Royal Astronomical Society to organize the 20th EAAE Summer School for Teachers under the theme — Universe in the Classroom. The Summer School will take place from Monday 20th July 2015 to Friday 24th July, Burlington House, that is the home of the Royal Astronomical Society. Burlington House is located in the center of London near the Ritz Hotel, Fortnum & Masons and Eros in Piccadilly and shares the courtyard with the Royal Academy of Arts and their gallery.

The Summer School will explore several themes in astronomy didactic appropriate for teaching since very early ages until college.

Topics since Earth, Moon and Sun relations, atmospheres of the planets, basic concepts of astrophysics, brightness of variable and binary stars, and how do work astronomical imaging in the classroom are the topics of some of the workshops of the Summer School. Since 2015 is the International of Light and Light-based Technologies there will also be a specific workshop concerning the major physical phenomena and properties of light and their application in astronomy.

Highlights include an expedition to Greenwich and guest lectures by Martin Rees, Baron Rees of Ludlow, Astronomer Royal (The next 20 years in Astronomy) and Prof. Martin Barstow, President of the Royal Astronomical Society (European Space Astronomy).

Astronomical observations are also programmed (if the weather conditions allow them). Astronomical lectures will be presented by lecturers from Universities and research centers. The registration fee is 100 (72.5 GBP) euros before the 1st of June 2015.

Between the 1st of June and the 1st of July registration fee will be 150 euros (108.5 GBP).

After this date registration fee will be 200 euros (145 GBP).

The fee covers all astronomical activities and materials. The meals, transport and accommodation are on the participant’s responsibility and not included in the fee. If participants want a sandwich lunch the price for the 4 days (except Greenwich day) is 27£.

The Summer School can have a maximum 60 participants.

This Summer School is done in Association with IAU and NASE.

Registration

Registration should be made using the form at the following link

http://goo.gl/forms/Hq3ttl1Du6

After making your registration the participation fee must transferred to the bank account with the following data

Holder                  EAAE
Bank                    Kreissparkasse München Starnberg BLZ 702 501 50
Account Number  10815850
IBAN                    DE21 7025 0150 0010 8158 50
Swift / BIC             BYLADEM1KMS

Your registration will only be complete when your fee is payed.

Important:

  • Fee before the 1st of June - 100 euros (72.5 GBP).
  • Fee from 1st of June to the 1st of July registration- 150 euros (108.5 GBP).
  • Fee after the 1st of July - 200 euros (145 GBP).
  •  Sandwich lunch for the 4 days  at the Royal Astronomical Society (except Greenwich day) is 27£.

 

Note for Erasmus+ applicants

To apply for Erasmus+, participants should apply on the Key Action 1 (KA1) — Learning mobility of individuals, and present the European Association for Astronomy Education - EAAE as the course provider with the PIC 942480713. If required EAAE will provide a provisional registration to applicants.

Provisional Timetable

Monday

20 July

Tuesday

21 July

Wednesday

22 July

Thursday

23 July

Friday

24 July

09:00/10:30 Introduction
and Opening S
Workshop 3 Greenwich Day
Introduction
Workshop 6 Workshop 9
10:30/10:45 Tea/coffee Tea/coffee Departure for
Greenwich
Tea/coffee Tea/coffee
10:45/12:15 Workshop 1 Workshop 4 Greenwich Workshop 7 Workshop 10
12:15/13:30 Lunch Lunch Greenwich Lunch Lunch
13:30/14:30 Lecture 1 Lecture 2 Greenwich  LEcture 3
M. Rees
 Short
presentations
14:30/14:45 Tea/coffee Tea/coffee Greenwich Tea/coffee Tea/coffee
14:45/16:15 Workshop 2 Workshop 5 Greenwich Workshop 8  Assessment and
closing S
17:00  Walking Tour 1  Walking Tour 2

 

Lectures

  1. The Next 20 years in Astronomy, Martin Rees, Astronomer Royal.
  2. European Space Astronomy, Martin Barstow, President, RAS.
  3. Odysseus, Alexandre da Costa, President, EAAE.

Topics of Workshops

  1. International year of light, Alexandre da Costa.
  2. Chemical Travel trough planetary atmospheres. Episode I, Josep Coromines.
  3. Chemical travel trough planetary atmospheres. Episode II, Josep Coromines.
  4. Parallel Earth, Rosa M. Ros.
  5. Sun and stars in our sky – a demonstrator, Sakari Ekko.
  6. Solar demonstrators, Rosa M. Ros.
  7. Brightness of variable and binary stars, Ederlinda Viñuales Gavín.
  8. What causes the seasons on Earth? Seasons on other planets in the Solar System, Ederlinda Viñuales Gavín.
  9. Astronomical imaging in the classroom, Alexandre da Costa.
  10. Astrophysics The Basics, Alan Pickwick.

 

 

Address of Venue.

The Royal Astronomical Society
Burlington House
Piccadilly
London
W1J 0BQ

Google Longitude and latitude:  51.508645, -0.139134

Twitter del.icio.us Digg Facebook linked-in Yahoo Buzz StumbleUpon