Tiny black hole lurks in neighbouring galaxy
Nearby galaxy M33 bucks the trend in giant black holes
Read article: Tiny black hole lurks in neighbouring galaxy
Read article: Tiny black hole lurks in neighbouring galaxy
Exotic quasars may be commonplace
Astrophysical objects called blazars may be quasars viewed from a different angle
Early universe comes into focus
New tests of cosmic microwaves support the Big Bang theory
Read article: Early universe comes into focus
Slingshot test for general relativity
The gravitational pull on a spacecraft could be the best test yet of relativity
Deepest ever picture of the universe reveals new quasar
Astronomers probing cosmic X-rays stumble upon a new astrophysical entity
Read article: Deepest ever picture of the universe reveals new quasar
Cosmological model gets a boost
New measurements of cosmic microwaves reinforce the standard model
A reference point to the cosmos
It is a tribute to the dynamism of astrophysics today, and to the achievements of the past century, that Paul Murdin and his distinguished editorial board, together with over 500 contributors, many of...
Read article: A reference point to the cosmos
Uranium reveals the age of the universe
Uranium in a primitive star shows that the universe is at least 12.5 billion years old
Read article: Uranium reveals the age of the universe
11 key questions about the universe
US experts identify the hottest topics in particle physics and astronomy
Read article: 11 key questions about the universe
The Milky Way’s last meal
Wandering stars could be remains of a small galaxy absorbed long ago
Read article: The Milky Way’s last meal
