Falling launch costs and private innovation are fueling a new space race, transforming Earth orbit into a fast-growing global ...

During the height of the Space Race, rumors spread that Soviet cosmonauts had died in secret missions before Yuri Gagarin’s ...

At the height of the Cold War, the Soviet Union built its own answer to NASA’s Space Shuttle. Massive, ambitious, and technologically advanced, Buran was designed to prove that the space race was far ...

The expiry of the Strategic Arms Reduction Treaty has barely caused a stir. Yet as great power rivalry takes a new form, the ...

Only one of these patches of lunar plain can be Luna 9’s actual landing site – and there’s no guarantee that either of them ...

Celestial bodies, including the moon, are not subject to "national appropriation by claim of sovereignty, by means of use or ...

As of this writing, no nation or group of nations, including the U.S., had defied the treaty and formally declared ownership ...

Beijing, Moscow and shaken American allies are seeking new warheads as President Trump ends more than a half century of ...

Band of Brothers remains an impressive HBO miniseries, but Tom Hanks also produced the forgotten series From the Earth to the ...

Democratic Sen. Mark Kelly, a former NASA astronaut who flew four space shuttle missions, brushed off Nicki Minaj’s claim ...

Attorney General Pam Bondi will face questions from lawmakers over the Justice Department’s handling of files related to Jeffrey Epstein that have exposed sensitive private information about ...

Perspective: Washington and Moscow are sleepwalking into a new arms race—while AI speeds the march to a nuclear ...