NASA's Artemis II mission successfully demonstrated laser-based optical communication, enabling high-definition data ...

During its upcoming Artemis II mission, NASA plans to test a new communication system to send messages back home, ABC reports. While in transit around the moon, astronauts will be able to use a ...

Looking ahead: The signal between Earth and the Moon travels at the speed of light, but that doesn't make communication instantaneous – or necessarily efficient. Even radio transmissions across the ...

NASA's Artemis II mission, which successfully launched on April 1, 2026, is planned to send humans out of Earth's orbit for the first time in half a century to perform a lunar flyby. The Artemis II ...

NASA's long‑awaited Artemis II mission was poised for launch on 1 April when a critical technical issue forced an abrupt pause less than an hour before liftoff. Engineers caught a serious ...

As NASA moves toward long-duration missions to the Moon and eventually Mars, communication delays and blackouts will become more common.

Artemis II, NASA’s first flight to the moon in more than 50 years, launched Wednesday evening, with advanced data technology on board developed by Massachusetts researchers. The spacecraft will be ...