Ukraine would have a “very, very difficult” time surviving without U.S. military support to fend off Russia’s invasion, ...

Ukrainian President Volodymyr Zelenskyy refused to sign an agreement to grant the United States 50 percent of all future reserves of rare earth metals in Ukraine, according to news reports following a ...

Sen aims to use the story-telling power of video to inspire, empowering everyone to witness planetary change and humanity's exploration of space.

Venus, the Roman goddess of love and beauty, will gain "maximum brilliance" at night on Valentine's Day across Kentucky skies ...

Satellite images obtained last month from western China show the People’s Liberation Army apparently practicing for attacks ...

Astronomers will use the Webb telescope to closely monitor the size and trajectory of an asteroid that has a slim chance of hitting Earth in 2032.

Ukrainian President Volodymyr Zelensky warned of Russia's next military plans and how their relations with North Korea are ...

The satellite internet technology has been a game changer for people in rural areas, but scientists are concerned about crowded skies and potential climate consequences.

The Trump executive order notes that developing a missile defense system is part of a strategy of “peace through strength.” ...

A federal judge agreed with widespread security concerns surrounding Elon Musk’s cost-cutting team’s access to Treasury payment an ...

Iran is developing nuclear missiles with a range of 3,000km based on designs handed to the Islamic regime by North Korea ... camouflaged as communication satellite launch facilities have been ...