Michael Kelly, who retired from The World-Herald in 2018, writes on the anniversary of the first international human ...

In 1975, a meet-up between American and Soviet spacefarers in orbit showed that the superpowers could work together. Its ...

Anti-satellite missiles can be launched from fighter jets and are generally hit-to-kill weapons that destroy satellites by ...

Seventy years ago, on September 17, 1955, a modified Convair B-36 departed Carswell Air Force Base in Texas. Legendary U.S. Air Force test pilot Fitzhugh L. “Fitz” Fulton Jr. was in the cockpit.

The president’s most important job, as the sole steward of America’s nuclear arsenal, is to prevent nuclear war. And a voter’s most important job is to choose the right person for that responsibility.

Global peace advocates and experts have called for urgent reforms of the United Nations and the enthronement of a more democratic global order as a panacea for attaining global peace and security.

It might be another conspiracy theory, but the saga of the lost Soviet cosmonauts has persisted for many years, largely thanks to two Italian brothers.

Gregory Vaisman, co-founder of Sputnik Russian Television and Cultural Association and long-term St Kilda resident, has ...

Azerbaijan's police have stormed Sputnik's Baku bureau, detaining staff as ties with Moscow sour. The raid follows the deaths of two Azerbaijanis in a Russian police operation last week.

The payload Russia's military chose to launch on the Angara A5 is unusual. The rocket deployed its primary passenger, Kosmos ...