Using data from the Magellan Clay telescope and the Canada-France-Hawaii Telescope (CFHT), astronomers have investigated a ...

Israel says Iran has been firing cluster munitions throughout their 10-day war — adding a complicated and deadly challenge to ...

Specks of orange light streak across the night sky, an unnerving spectacle that’s become more common as Iran increasingly outfits some of its ballistic missiles with cluster munitions.

Accounts from Israeli officials and footage verified by The New York Times show that Iran has targeted Israel with the ...

Astronomers have analyzed the images collected by the Hubble Space Telescope (HST) to investigate a galactic open cluster ...

Spring means it’s time to look up into our night sky and find one of the oldest objects in our galaxy: the M3 Cluster. NASA and other sky experts call this group of ancient stars “a truly distant ...

Forbes contributors publish independent expert analyses and insights. Craig Hooper evaluates security threats and proposes solutions. This article is more than 2 years old. Soldiers prepare to fire a ...

Execution of a redundant three-cluster concept in lieu of a massed brigade support area (BSA) significantly increases survivability, flexibility, and responsiveness. A comprehensive training plan and ...

Formally known as Messier 44, the cluster is one of the closest of its kind to Earth. It will be visible throughout January, with the best viewing times after sunset and before midnight. While visible ...