A sunset happens once a day, everywhere in the world, but these trails do it best. (Plus, how to catch those warm orange hues ...

Venus will pass between the Earth and sun on Saturday during what's called an inferior conjunction. The moment of conjunction will happen at around 9 p.m. EDT, but don't plan on seeing the linkup.

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Firefly Aerospace's Blue Ghost lunar lander made the most of its last few hours of life on ...

SINGAPORE - If you happened to lift your gaze to the skies around midday on March 15, you may have spotted a bright ring of light around the sun. Known as a sun halo, photos of the rare sighting ...