Pioneering new telescope surveys that use only the 10 minutes before sunrise and after sunset are searching for eccentric asteroids. They're finding some strange things.

Series creator Rod Serling helped create an anthology model that featured short, impactful episodes with twist endings, each ...

Unlike anywhere else in the solar system, Saturn's moon Titan is brighter during twilight than during daylight, a new study finds.

Stephenie Meyer's "Twilight" series is reportedly being remade as a TV show. Here's what we know and who might be on board.

In a new article in Science, an astronomer details a new method for searching for asteroids at twilight, a difficult process that is revealing more space rocks in the inner Solar System.

Redditors shared a video capturing a SpaceX Falcon 9 rocket as it took off, showcasing a beautiful twilight phenomenon.

Inspecting the construction of his new Rice University sky­space before sunrise one recent morning, the artist James Turrell had a few minor quibbles. But as the sky began to lighten and pinks ...

An iconic episode from The Twilight Zone season 4 made a series-first change to Rod Serling's role that was never repeated in subsequent entries.

The space exploration documentary “It’s Quieter in the Twilight” has some of the right stuff. But for the average viewer, it may prove as slow-going as the last decade or so in the waning ...

A group of space rocks stays mostly inside the orbit of Earth, making them difficult to pick out in the glare of the sun—and potentially a threat to our planet.

One picture taken every day of the year starting September 2023 through to September 2024 provides a pretty fascinating perspective of the twilight zone transit due to the Earth's 23.5-degree ...

Science SpaceX satellite streaks mar nearly one-fifth of a major telescope's twilight shots The Starlink broadband constellation is making an impact, but not the kind anyone was hoping for.