For astronomers studying dark matter, the Bullet Cluster is one of the greatest laboratories in the universe. Follow-up ...

WASHINGTON (Reuters) - The Large Magellanic Cloud is a dwarf galaxy residing near our Milky Way, visible to the naked eye as a luminous patch of light from Earth's southern hemisphere and named after ...

There are many great camera phones nowadays and any modern smartphone will often get you a good photo that’s miles ahead of anything we were able to achieve a few years ago. But add a moving subject ...