The Deep Space Optical Communications tech demo has completed several key milestones, culminating in sending a signal to Mars ...

On Sept. 4, 1962, NASA's Mariner 2 spacecraft performed the first-ever rocket maneuver in deep space as it did a quick mid-course correction on its way to Venus. It had launched just eight days ...

NASA said it reached maximum data transmission rates of 267 megabits per second when Psyche was about 33 million miles away ...

19. Areas of potential cooperation include NASA's Moon to Mars Architecture, space life sciences and medical operations, lunar surface science, utilization of Korea's deep-space antenna and future ...

We bring you the 35 best new and unique astronomy products for newbie and veteran hobbyists alike this gift-giving season.

Instead, it's documented in layers and layers of rock deposited over 4.6 billion years ... a concept perhaps as difficult to conceive as deep space. Can humans measure deep time?

Maggie Aderin-Pocock tells us about the power of the James Webb Space Telescope and how she inspires disadvantaged students ...

Former Prime Minister Scott Morrison has joined the Board of one of Australia’s most ambitious space industry companies.

Celestron SkyMaster 25x100 now 26% off in this Amazon Prime Day binocular deal — explore the heavens up close for $368.99.