News tagged with black holes

A galaxy with two hearts

This new Hubble image shows the spiral galaxy Messier 83, otherwise known as the Southern Pinwheel Galaxy. One of the largest and closest barred spirals to us, this galaxy is dramatic and mysterious; it has ...

Jan 09, 2014 4.7 / 5 (9) 5

Spacetime: A smoother brew than we knew

Spacetime may be less like foamy quantum beer and more like smooth Einsteinian whiskey, according to research led by physicist Robert Nemiroff of Michigan Technological University being presented today at the 221st American ...

Jan 09, 2013 4.4 / 5 (10) 7

Image: X-raying the cosmos

When we gaze up at the night sky, we are only seeing part of the story. Unfortunately, some of the most powerful and energetic events in the Universe are invisible to our eyes – and to even the best optical ...

Apr 22, 2014 4.7 / 5 (7) 0

A boost to your mobile signal

When using your mobile phone, it doesn't take much to lose that precious signal - just turning a corner or riding on a train can be enough. EU-funded research is developing new technologies to eradicate those ...

Jan 28, 2013 1 / 5 (1) 0