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What should happen in 2025 to move the UAP/UFO story forward? Are we at a dead-end? Conversely, is the coming year one of "full disclosure?"

Squeezing Frank Herbert's classic sci-fi novel into a two-hour movie was always doomed to misfire.

2024 was a big year for black hole science, and Space.com was on duty all year to bring you every major development in our understanding of the universe's most fascinating entities.

The longest-lived president in United States’ history, Jimmy Carter’s voice will continue to extend “into the cosmos” beyond his death at 100.

An exclusive interview with "Dune: Prophecy's" Sister Jen, actress Faoileann Cunningham

The huge solar flare may be the last big explosion from the sun this year.

Satellite imagery from NASA and the European Space Agency reveal 13 years of melt on the Greenland Ice Sheet.

In the Halo universe, the biggest threat is an alien hegemony called the Covenant. Who are they and what do they want?

The 2025 skywatching guide includes a rare sunrise solar eclipse, an occultation of Mars and three supermoons. Here are the dates you need to know.

SpaceX successfully launched a miniature fleet of communications satellites into orbit in a vindication of sorts after a last-second abort delayed the flight.