Footage from NASA/ESA Hubble Space Telescope that celebrates 35 years in space. Images of Mars, planetary nebula NGC 2899, ...

An astrophysicist argues that the interstellar mission would be extremely challenging but not completely unrealistic ...

Taiwan is betting big on drone technology. The country not only sees it as a practical tool for everyday life, but also as a vital part of the country's defense strategy in the face of an existential ...

Astronomers spotted the ultramassive black hole inside the Cosmic Horseshoe, an equally gargantuan galaxy so powerful that it ...

A federal judge will hold a hearing to consider dissolving a policy that limits how long Customs and Border Protection can ...