Stellar Astrophysics Centre:

Research on the Sun, stars

and extra-solar planets


2017.03.21 | Staff

New remote camera on SONG telescope

In-door astronomy takes a new step forward! Last Wednesday during a lecture in Silkeborg the SONG telescope on Tenerife was used to photograph online a couple of classical deep sky objects.

μ Herculis can be seen with the naked eye on a dark and cloud free night

2017.02.16 | Public/media, Staff

μ Herculis – first paper from the SONG project

The first paper from the SONG project, has been published in ApJ. SAC's Frank Grundahl is lead author. This solar type star has been observed for 215 nights; a new record, resulting in vastly improved parameters. The new results may lead to a revision of standard stellar models.

2017.02.15 | Public/media

Freewheeling Celebrity Researchers

This spring in Aarhus will see a couple of familiar faces in a slightly unusual connection to musical performances. They have all promised not to sing, though!

- maybe not totally realistic, but just for the occasion of the day! credit: NASA/JPL-Caltech

2017.02.14 | Research news, Public/media, Staff

Planet induces pulsations in it's star

SAC's Victoria Antoci is coauthor on a paper describing for the first time how an eccentric exoplanet can make its host star pulse excitedly from the mutual interaction. The paper is published appropriately enough today on Valentines Day in Astrophysical Journal Letters

47 Tucanae imaged by ESO's VISTA camera

2017.02.13 | Staff, Public/media

47 Tucanae precisely dated by SAC team and collaborators

Karsten Brogaard from SAC and collaborators have a paper accepted by MNRAS, to be published on ArXive 14 February 2017, titled "The age of 47Tuc from self-consistent isochrone fits to colour-magnitude diagrams and the eclipsing member V69"

Showing results 1 to 5 of 63

1 2 3 4 5 6 7 8 9 10 Next


Thu 23 Mar
14:15-15:00 | 1520-732
SAC Seminar - Guido Moyano Loyola: N-body simulations of stellar clusters
Fri 24 Mar
10:00-18:00 | 1523-318
Astronomy Day
Astronomy Day at the Department of Physics and Astronomy, Aarhus University, is a reoccurring event, which takes place in the spring. The objective is to professionally inspire primary school and high school teachers as well as teachers in teachers training colleges.
Fri 31 Mar
10:30-12:30 | 1523-318 (Physics Aud.)
PhD defense - Meilee Ling: The role of Bacteria in the atmosphere and their potential as Biosignatures on Exoplanets
Tue 18 Apr
09:30-16:00 | 1525-626
T'DA2 Workshop
Sun 13 Aug
08:30-14:00 | Aud F
EANA Conference 2017

The Latest Video from SAC

Social media