News about Astrophysics

Michael D. Hansen

Stratigraphy and origin of geologic units in Jezero crater, Mars Supervisor: Kjartan M. Kinch

One in five galaxies in the early universe could still be hidden behind cosmic dust

Astronomers at the University of Copenhagen’s Cosmic Dawn Center have discovered two previously invisible galaxies billions of light-years away. Their discovery suggests that up to one in five such distant galaxies…

Katrine Frantzen

Spectral Analysis of the Kilonova AT2017GFO using Tardis and X-shooter Data Supervisor: Darach Jafar Watson

Katrine Høier Frantzen

Title: Spectral analysis of the kilonova AT2017gfo using TARDIS and X-shooter data Supervisor: Darach Jafar Watson

Nikki Arendse

Cosmic Dissonance - Addressing tensions in modern cosmology Supervisors: Prof. Jens Hjorth and Dr. Radosław Jan Wojtak

Birgitta Nordström receives the KIF Lifetime Achievement Award

The board of KIF has decided to give this special Lifetime Achievement Award to Associate Professor Emerita Birgitta Nordström for her significant scientific contributions and for being a valuable role model.

Jo Verwohlt Damm

Title: Future Cosmological Constraints on Dark Matter Supervisors: Steen H. Hansen, Radosław Wojtak

Reported record-distant explosion turns out to be probably just a piece of space junk

A perspective into how science sometimes operates: Even with the most careful measures taken to ensure the validity of a scientific result, every so often some results are bound to turn out to be mistaken or inaccurate.…

Matthieu Williams

Title: Statistics, Properties and Origin of Massive Quiescent Galaxies at High Redshifts in the IllustrisTNG Universe Supervisors: Steen H. Hansen, Michaela M. Hirschmann

UCPH astronomers find six distant – and mysteriously dead – galaxies

Astronomers from the University of Copenhagen and the Technical University of Denmark (DTU), among others, have peered back 10-12 billion years into the universe and found six galaxies that mysteriously ran out of gas…

UCPH astronomers find six distant – and mysteriously dead – galaxies

Astronomers from the University of Copenhagen and the Technical University of Denmark (DTU), among others, have peered back 10-12 billion years into the universe and found six galaxies that mysteriously ran out of gas…

Astronomers see the same supernova three times — and predict a fourth to appear in 16 years

The enormous gravitation of a cluster of galaxies warps space to the extent that light from distant galaxies is deflected and brought to us from multiple directions. This effect has enabled astronomers from the…

Astronomers spot the same supernova three times — and predict a fourth sighting in 16 years

The enormous gravitation of a cluster of galaxies warps space to the extent that light from distant galaxies is deflected and brought to us from multiple directions. This effect has enabled astronomers from the…

Emma Louise Bødker Espersen

Title: Origin of Gas Metallicity Gradients in Observed and Simulated Galaxies Supervisors: Steen H. Hansen, Michaela M. Hirschmann, Maritza A. Lara-Lopez

Cecilie Hede

Evolution of the Rate of SNe IIN with Redshift Supervisors: Jens Hjorth, Radoslaw Wotjak, & Christa Gall

Kasper Heintz is awarded 180 hours at the Very Large Telescope to study fast radio bursts

In an exceptionally large program, postdoc and DAWN affiliate Kasper Heintz will now have the opportunity to study the host galaxies of the so-called "fast radio bursts".

Kasper Heintz is awarded 180 hours at the Very Large Telescope to study fast radio bursts

In an exceptionally large program, postdoc and DAWN affiliate Kasper Heintz will now have the opportunity to study the host galaxies of the so-called "fast radio bursts".

Carlos Rodriguez Molinuevo

Title: Transition from drift-wave to interchange turbulence in magnetically confined plasmas Supervisors: Troels Haugbølle, Anders Henry Nielsen

Danish Student solves how the Universe is reflected near black holes

Space is so warped around black holes that even light rays curve around them. However, this has not been given mathematical expression before now, when Albert Sneppen, student at the Niels Bohr Institute, made the…

Martin Jan Sandberg

Title: Procedures for Modeling Dust Evolution Supervisors: Troels Haugbølle, Aake Nordlund

Nanna Marie Baars Støvelbæk

Title: Dust formation in type IIn supernova 2014ab Supervisor: Christa Gall

Kristina Sundgaard Jepsen

Title: Fitting the extinction curves of GRB host galaxies using dust models Supervisor: Anja C. Andersen

Giulia Perotti

Ice and Gas - Linking Infrared and Millimetric Observations towards young Solar-type Stars Academic Advisor: Assoc. Prof. Jes K. Jørgensen

Michael Haah

Title: Porting DISPATCH MHD to GPU Using Directive-Based Programming Supervisors: Troels Haugbølle, Aake Nordlund