Using the James Webb Space Telescope, University of Copenhagen researchers have become the first to see the formation of three of the earliest galaxies in the universe, more than 13 billion years ago.
THE UNIVERSE:

Birth of universe’s earliest galaxies observed for first time

Using the James Webb Space Telescope our researchers have become the first to see the formation of three of the earliest galaxies in the universe, more than 13 billion years ago.

I dag frigives de første videnskabelige studier fra det Europæiske Rumagentur ESA’s seneste rumteleskop, Euclid. Et af disse studier, ledet af forskere fra Cosmic Dawn Center ved Niels Bohr Institutet og DTU Space, udnytter teleskopets enorme synsfelt og infrarøde detektorer til at lede efter sjældne galakser i det tidlige Univers, som er usynlige i normalt lys. Studiet markerer det første skridt mod et storslået program til at udforske det kosmiske daggry.
May 29 in Aud. 3 at 16:15:

Niels Bohr Lecture about Odd Turbulence by Vincenzo Vitelli

How to harness these seemingly structureless turbulent cascades to generate patterns.

ASTRO PHYSICS:

First results from ESA’s space telescope Euclid

Cosmic Dawn Center utilizes the telescopes’ enormous field of view and infrared detectors to look for rare galaxies in the early Universe that are invisible in normal light.

ASTRO PHYSICS:

Complete Stellar Collapse: unusual star system proves that stars can die quietly

NBI astrophysicists explain a mysterious phenomenon, whereby stars suddenly vanish from the night sky.

Hvidovre Hospital has the world's first prototype of a sensor capable of detecting errors in MRI scans using laser light and gas. The new sensor, developed by a young researcher at the University of Copenhagen and Hvidovre Hospital, can thereby do what is impossible for current electrical sensors – and hopefully pave the way for MRI scans that are better, cheaper and faster.
QUANTUM SENSING:

Young researcher has created a sensor that detects errors in MRI scans

Hvidovre Hospital has the world's first prototype of a sensor capable of detecting errors in MRI scans using laser light and gas.

Superradiant atoms can help us measure time more precisely than ever. In a new study, researchers from the University of Copenhagen present a new method for measuring the time interval, the second, mitigating some of the limitations that today’s most advanced atomic clocks encounter.
ATOMS:

Superradiant atoms could push the boundaries of how precisely time can be measured

The result could have broad implications in areas such as space travel, volcanic eruptions and GPS systems.

Researchers at the University of Copenhagen’s Niels Bohr Institute have developed a new way to create quantum memory: A small drum can store data sent with light in its sonic vibrations, and then forward the data with new light sources when needed again. The results demonstrate that mechanical memory for quantum data could be the strategy that paves the way for an ultra-secure internet with incredible speeds.
QUANTUM DATA:

Internet can achieve quantum speed with light saved as sound

"Mechanical memory for quantum data could be the strategy that paves the way for an ultra-secure internet with incredible speeds.

In this video, Martin Saurbrey Bjergfelt, who is head of the NBI CleanRoom laboratories at the Niels Bohr Institute, together with master's students Magnus Oddershede and Oliver Liebe and process engineer Zhe Liu, demonstrate how they produce quantum bits with e.g. electron beam lithography.
QUANTUM COMPUTING:

How to make a quantum bit for a quantum computer.

Visit our CleanRoom-video to see how!