NASA’s latest space weather mission, PUNCH (Polarimeter to Unify the Corona and Heliosphere), has officially gone online, ...

Here's how to watch all the total lunar eclipse action unfold live and online so you don't miss a second of the dramatic "Blood Moon" on March 13.

When astronauts walk on the moon, they'll serve as the eyes, hands, and boots-on-the-ground interpreters supporting the ...

The screen serves two purposes: It blocks out information from the real world, shielding your field of vision from the light and objects in your physical space. And it displays the virtual world.

The experience of presence in collaborative virtual environments is critical for good team performance and will remain a key focus for system designers.