This portrait from the NASA/ESA Hubble Space Telescope puts the nearby galaxy NGC 4449 in the spotlight. The galaxy is ...

Sean Penn-Backed Political Thriller 'Words Of War', About Anna Politkovskaya, Sells To France, Scandinavia, Korea & Eastern Europe.

Partners will support the development of a spaceplane demonstrator, the first step toward Dassault’s vision for a reusable ...

A recent study in Icarus suggests a wandering star could disrupt our solar system. Simulations reveal that a star passing ...

The Atlas V rocket launched from the Florida Cape Canaveral Space Force Station on Monday, at 6:54 a.m. EDT, carrying 27 ...

“Through this MoU, the European Space Agency intends to develop a closer relationship with Blue Origin and Thales Alenia ...

SpaceX Transporter 14, a rideshare mission, is scheduled for a launch at 2:18 p.m. PT. on Monday from California.

SpaceX had reset the countdown clock for its next human spaceflight, but a NASA decision has forced another delay of the ...

Opinion: NATO’s progress in the "final frontier” is notable but insufficient, argue RAND analysts Anca Agachi, Shaan Shaikh ...

Unraveling the mysteries of time, gravitational fields, quantum mechanics, and more means that every day is cause for wonder.

ESA’s Proba-3 mission uses twin satellites to create artificial solar eclipses in space, capturing detailed images of the Sun ...

From the ISS, scientists are capturing rare lightning above storms that could impact radio, climate, and safety.