News tagged with grains

The truth about the war on wheat

If you believe the best-seller lists, the biggest bad in the supermarket aisles is not fat or sodium or sugar, but wheat. We have been warned that eating wheat makes our bellies fatter and triggers diseases ...

Oct 03, 2014
4.4 / 5 (12) 1

How do planets form?

We have a pretty good idea of how planets form around stars. We know that dust is formed from the remnants of supernovae, that protoplanetary disks of dust form around young stars, and that dust grains can ...

Sep 09, 2014
4.9 / 5 (11) 25

VLT clears up dusty mystery

A group of astronomers has been able to follow stardust being made in real time—during the aftermath of a supernova explosion. For the first time they show that these cosmic dust factories make their grains ...

Jul 09, 2014
4.8 / 5 (10) 0