In about 5 billion years, our Sun will run out of hydrogen fuel and collapse into a dense, Earth-sized remnant called a white dwarf. Though it will no longer shine as it once did, this stellar core ...

Star Trek may be one of the most iconic franchises in pop culture history, but it's also taken some missteps with some ...

An interstellar comet that originated outside our solar system just made its closest pass of the sun, setting it on an outgoing path — but it’s not leaving our cosmic ...

The Japanese Aerospace Exploration Agency lost contact with a probe orbiting Venus last year and officially calls it quits on the mission.

One aspect that worked so well about Farscape is that across four seasons of eighty-eight episodes, the show amazingly melded the stakes of an epic space opera with an episodic sci-fi series. The plot ...

Some of the best sci-fi shows set on earth offer the genre's depth and creativity without venturing into space, from Black Mirror to Stranger Things.

Astronomers discover a 3-billion-year-old white dwarf, LSPM J0207+3331, actively accumulationplanetary material long after its star’s death, revealing ongoing dynamics in ancient stellar remnants.

Of the three November meteor showers, Leonids should be the most active. It is fed by the Tempel-Tuttle Comet, which can produce some dense debris clouds, resulting in very strong showers. Leonids is ...

NASA’s ESCAPADE twin probes are set to launch on Blue Origin’s New Glenn rocket to Mars, studying the planet’s magnetosphere ...

Combining the open-world survival crafting of Minecraft and the space travel of No Man's Sky, Cubic Odyssey has a deep ...

The Earth is so beautiful,” he tweeted, “it is like looking into paradise.” Massimino knows these aren’t moon-landing poetry, and he’s fine with that. “Launch was awesome!” even got roasted on ...