News about Astrophysics

Marco-Merusi

The Mastcam-Z Radiometric Calibration Targets on NASA's Perseverance Rover: Derived Irradiance Time-Series, Dust Deposition, and Performance Over the First 670 Sols on Mars Supervisors: Prof. Morten Bo Madsen and Dr.…

Gillian Keiko Lin Drake

Title: The Reality of Time Supervisor: Jens Hjorth

James Webb’s “too massive” galaxies may be even more massive

The first results from the James Webb Space Telescope have hinted at galaxies so early and so massive that they are in tension with our understanding of the formation of structure in the Universe.

Nearby galaxies help astronomers understand distant galaxies

In a newly published study researchers show how the amount of light that escapes from a galaxy is connected to its physical properties. The result has implication for how we interpret observations of galaxies in the…

First ever asteroid hit by spacecraft could save the Earth from impact

Humanity’s first attempt to re-direct asteroids that could collide with Earth, the NASA Double Asteroid Redirection Test satellite (DART), successfully impacted the 150 meter large moon Dimorphos orbiting the 760 m…

Katarzyna Magdalena Dutkowska

Tracing star formation at high redshift using the Milky Way as a template Academic Advisor: Assoc. Prof. Lars E. Kristensen Assessment Committee: Prof. Jes K. Jørgensen (chair), Assoc. Prof. Angela Adamo, Dr. Mario…

Anne Noer Kolborg

On the origin of metals - Understanding the role of mixing in galactic chemical evolution Supervisors: Prof. Enrico Ramirez-Ruiz and Prof. Steen Harle Hansen

The brightest explosion ever seen

A particularly bright Gamma-ray burst was recently detected by several space telescopes, and a team of scientists led by astronomers at the Cosmic Dawn Center measured the exact distance to the burst.

Kristoffer Kvist

Title: Transport Properties and Derived Effects of Neutrals in Turbulent Edge Plasma Supervisor: Troels Haugbølle

Intergalactic gas brings supermassive black holes at the heart of galaxies to life

Black holes become active and grow by consuming gas captured from other galaxies. This is the finding of a new study from University of Copenhagen researchers, and shows a clear connection between the evolution of…

Intergalactic gas brings supermassive black holes at the heart of galaxies to life

Black holes become active and grow by consuming gas captured from other galaxies. This is the finding of a new study from University of Copenhagen researchers, and shows a clear connection between the evolution of…

Sarah Pearson to join DARK

After spending 10 years abroad Sarah Pearson is returning to the Niels Bohr Institute.

Astrophysicists discover the perfect explosion in space

When neutron stars collide they produce an explosion that, contrary to what was believed until recently, is shaped like a perfect sphere. Although how this is possible is still a mystery, the discovery may provide a new…

Astrophysicists discover the perfect explosion in space

When neutron stars collide they produce an explosion that, contrary to what was believed until recently, is shaped like a perfect sphere. Although how this is possible is still a mystery, the discovery may provide a new…

Does ice in the Universe contain the molecules making up the building blocks of life in planetary systems?

If you want to build a habitable planet, ice, carbon, hydrogen, oxygen, nitrogen and sulphur. These elements are part of the atmosphere around planets and part of molecules like sugar, alcohols and simple amino acids as…

Early galaxy formation caught in the act with James Webb

Astronomers from the Cosmic Dawn Center have unveiled the nature of the densest region of galaxies seen with the James Webb Space telescope in the early Universe.

Maja Skafsgaard

2020hgw: Properties of an Unusually Bright Type II Supernova Supervisors: Charlotte Angus & Christa Gall

Astronomers discover enigmatic cosmic explosion

Astronomers from the Niels Bohr Institute played an important role in the study that may lead us to revise our theories about these violent events.

Ditlev Frickmann

Investigating the Morphologies of Stars, Gas and Dust in Star­forming Galaxies at Cosmic Noon Supervisors: Francesco Rizzo & Sune Toft

Farthest galaxy candidate yet known discovered by James Webb

These galaxies seem to be so massive that they challenge our understanding of how structure forms in the Universe.

Albert Sneppen

The Spherical Symmetry of the Kilonova AT2017gfo Supervisor: Darach Watson

World-class research into Greenland's oldest ice and the Universe's densest stars win very large EU grants

When was Greenland actually green? And how does the Universe make gold, platinum and uranium? Researchers from the University of Copenhagen have just received 11.4 million euro to answer these big questions. The…

World-class research into Greenland's oldest ice and the Universe's densest stars win very large EU grants

When was Greenland actually green? And how does the Universe make gold, platinum and uranium? Researchers from the University of Copenhagen have just received 11.4 million euro to answer these big questions. The…

Marina Koukouvaou & Ioannis Mageiras

Applying Machine Learning on Quasar Selection Supervisor: Johan P. U. Fynbo