Articles on Cosmology

Displaying 161 - 168 of 168 articles

Finding quasars will help us understand how galaxies were formed. NASA

Back to where we started: tracing the origins of galaxies

Today, the University of Melbourne’s Professor Stuart Wyithe was awarded the 2011 Malcolm McIntosh Prize for Physical Scientist of the Year for his work on the origin of galaxies. The multi-award winning…

Black hole jets revealed

The innermost parts of a black hole’s active jets have been revealed for the first time. The observation, by NASA scientists…
A universe composed differently could still support complex life. Susan NYC

Peer Review: The Fallacy of Fine‑Tuning

Welcome to Peer Review, a series in which we ask leading academics to review books written by people working in the same field. Here Geraint Lewis, Professor of Astrophysics at the University of Sydney…
Warning: you may struggle to believe what you’re about to read. Bluedharma

They might be giants: a mind‑blowing sense of stellar scale

Just how big are the stars? Earth feels quite big, what with it taking an entire day to fly between Sydney and London, and clearly the sun and moon are quite large in the sky. But with virtually everything…
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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