Like every other major milestone of the Polaris Dawn mission, you're going to have to be awake in the middle of the night to ...

Photographs demonstrating the distribution of nighttime light from space can be used as an indicator showing the reality a certain area faces economically ...

If you've looked up at a clear night sky in the past few years, you may have noticed a string of unblinking lights crawling ...

The mini-moon, an asteroid called 2024 PT5, was spotted by the Asteroid Terrestrial-Impact Last Alert System (ATLAS) on Aug.

An astronaut captured a striking image of the Korean Peninsula from the International Space Station, revealing the stark ...

Considering the importance of maintaining the day-night cycle on Earth based on the evidence we have available, it is hoped that we never see space mirrors become a reality, and instead we can ...

From a solar eclipse to a dolphin-like nebula, these winning shots by astrophotographers from around the world depict the ...

But Starliner's cockpit was empty as it flew back to Earth Friday night. Last month, NASA managers decided to keep Wilmore ...

His light-from-space experiment ... That familiar urban glow means that most people on Earth never see a naturally dark night sky, but it also affects migrating birds, insects and other animals ...

See the most spectacular photos of the Sept. 17, 2024, full harvest supermoon and partial lunar eclipse from around the world ...

Boeing insisted after extensive testing that Starliner was safe to bring astronauts Butch Wilmore and Suni Williams home, but ...

Although it delivered its crew to the International Space Station back in June, Starliner will be empty for its return to ...