After it launches in August, the Nancy Grace Roman Space Telescope is expected to survey far more of the sky than any space telescope before it.

NASA pushed its Deep Space Network beyond its limits during the Artemis I mission nearly four years ago. The global array of deep space communications antennas couldn’t keep up with the routine ...

Around the world, people watched NASA’s Artemis II mission in awe as humans returned to lunar orbit for the first time since 1972. As a physician and space medicine researcher, I watched life aboard ...

The most distant and rewarding sights in the night sky are also the faintest. Here’s what deep-space objects are, what optics you’ll need to see them and how to plan your observing. When you purchase ...

Beadle & Grimm’s is following its 2025 release of Star Trek: Picard murder mystery game and an escape room in a box based on Star Trek: Strange New Worlds with two more Star Trek-themed games. This ...

The acquisition of the radio frequency signal from the Artemis II crewed mission to the moon by NASA's Deep Space Network (DSN) is indicated by the peak in the data signal shown on the top computer ...

Why is Christian Science in our name? Our name is about honesty. The Monitor is owned by The First Church of Christ, Scientist, and we’ve always been transparent about that. The church publishes the ...

Despite ongoing toilet trouble, the Artemis II astronauts said Saturday they were awestruck by the sight of Earth receding behind them, and the moon growing larger ahead, a perspective only a handful ...

The Artemis II crew launched into the history books Wednesday, blasting off aboard NASA’s Orion spacecraft on a mission around the moon — the first crewed journey beyond low-Earth orbit in more than ...

It’s the farthest long-distance phone call in the known universe. When the astronauts of the Artemis II mission embark Wednesday on their scheduled journey beyond Earth’s orbit, in order to phone home ...

Astronomers using the James Webb Space Telescope have spotted the most distant “jellyfish galaxy” ever seen — a cosmic oddity streaming long, tentacle-like trails of gas and newborn stars as it speeds ...