The telescope we've named best for deep space is cheaper than Amazon and comes with a free eyepiece set and carry case worth ...

The European Space Agency (ESA) successfully established a transmission-reception optical link with NASA's Deep Space Optical ...

Astronomers have discovered a fascinating object entering our solar system from deep space. This video explores the characteristics of this celestial visitor, its trajectory, and the implications of ...

A newly discovered ice comet from deep space may be over 7 billion years old, making it the most ancient comet scientists ...

Two international teams zoned in on a potential answer to a decades-long mystery surrounding ephemeral cosmic X-rays.

Earth has rarely looked as remarkable as it does in this stunning shot (above) captured by NASA astronaut Don Pettit from the International Space Station (ISS).

Here are 8 incredibly beautiful and mesmerizing deep space images captured by NASA’s Hubble Space Telescope, showcasing the ...

The future of sustained space habitation depends on our ability to grow fresh food away from Earth. The revolutionary new ...

The International Deep Space Exploration Association, the world's first sci-tech organization dedicated to deep space ...

Sedna will reach its closest approach to the Sun in 2076, providing a remarkable space-faring opportunity that won’t come ...