Articles on Dark energy

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Is that a planet, a galaxy or a Rosetta Stone? ichewmylips

The Astronomer’s Holy Grail

A vital part of professional astronomy is collecting data using large telescopes. In many cases, these telescopes are national or international facilities, with time available to all through a competitive…
Artistic view of a close-up of a supermassive black hole. This image shows the material surrounding the black hole, which ultimately will fall in the central region releasing the X-ray radiation detected in this work. NASA/CXC/A.Hobart

Scientists discover ancient black holes

Astrophysicists have discovered black holes that formed up to 12.5 billion years ago – among the oldest examples of the phenomena…
The universe teems with energy and matter we don’t understand. stuant63/Flickr

Adventures in the dark side of cosmology

In questioning the fundamental nature of the universe, cosmology regularly grabs the public’s attention. But in an era in which we are observing deeper and more widely than ever before, our knowledge of…

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